# Live Appendix III Evidence

Live register status: `live_evidence_active`  
Updated: `2026-06-11T19:39:20Z`  
Items: `494`

* [OpenAI to acquire Ona](openai-openai-to-acquire-ona.md) - OpenAI plans to acquire Ona to expand Codex with secure, persistent cloud environments, enabling long-running AI agents across enterprise workflows.
* [Introducing Claude Corps](anthropic-introducing-claude-corps.md) - We’re launching Claude Corps , a national fellowship program for people early in their careers who are passionate about extending the benefits of AI to communities across.
* [How an astrophysicist uses Codex to help simulate black holes](openai-how-an-astrophysicist-uses-codex-to-help-simulate-black-holes.md) - Discover how astrophysicist Chi-kwan Chan uses Codex to build black hole simulations, helping scientists study extreme physics and test Einstein’s theory of general relativity.
* [DXC will integrate Claude into the systems banks, airlines, and other regulated industries rely on](anthropic-dxc-will-integrate-claude-into-the-systems-banks-airlines-and-other-regulated-indu.md) - We’re announcing a multi-year global alliance with DXC Technology, one of the world’s largest IT services companies. DXC will train tens of thousands of Claude-certified.
* [BBVA puts AI at the core of banking with OpenAI](openai-bbva-puts-ai-at-the-core-of-banking-with-openai.md) - Learn how BBVA scaled ChatGPT Enterprise to 100,000 employees and partnered with OpenAI to accelerate AI-powered banking transformation worldwide.
* [PRC-linked influence operations are targeting AI debates in the US](openai-prc-linked-influence-operations-are-targeting-ai-debates-in-the-us.md) - A new report from OpenAI details PRC-linked influence operations using AI to target U.S. tech debates, data center narratives, tariffs, and false claims about ChatGPT.
* [From data to decisions: how LSEG is scaling trusted AI](openai-from-data-to-decisions-how-lseg-is-scaling-trusted-ai.md) - See how LSEG uses OpenAI to scale trusted AI across its global business, accelerating insights, shrinking release cycles, and empowering 4,000 employees.
* [Access OpenAI models and Codex through your Oracle cloud commitment](openai-access-openai-models-and-codex-through-your-oracle-cloud-commitment.md) - Access OpenAI models and Codex through Oracle Cloud, using existing commitments to build and deploy AI with enterprise security and governance.
* [How engineers at Nextdoor use Codex to build without limits](openai-how-engineers-at-nextdoor-use-codex-to-build-without-limits.md) - How engineers at Nextdoor use Codex with GPT-5.5 to investigate hard-to-reproduce issues, build across platforms, and focus on product outcomes.
* [Claude Fable 5 and Claude Mythos 5](anthropic-claude-fable-5-and-claude-mythos-5.md) - Today we’re launching Claude Fable 5 : a Mythos-class 1 model that we’ve made safe for general use. Fable 5’s capabilities exceed those of any model we’ve ever made generally.
* [Introducing the OpenAI Economic Research Exchange](openai-introducing-the-openai-economic-research-exchange.md) - OpenAI launches the Economic Research Exchange to study AI’s impact on jobs, productivity, and the economy. Applications are now open for selected research projects.
* [Confidential submission of draft S-1 to the SEC](openai-confidential-submission-of-draft-s-1-to-the-sec.md) - OpenAI confirms a confidential S-1 submission to the SEC and has not yet determined timing for further action.
* [How Endava is redesigning software delivery around AI agents](openai-how-endava-is-redesigning-software-delivery-around-ai-agents.md) - Learn how Endava is using AI agents, ChatGPT Enterprise, and Codex to accelerate software delivery, automate workflows, and build an AI-native culture across the enterprise.
* [Dreaming: Better memory for a more helpful ChatGPT](openai-dreaming-better-memory-for-a-more-helpful-chatgpt.md) - ChatGPT introduces a new memory system to better remember preferences, keeping context fresh and relevant across conversations.
* [Biodefense in the Intelligence Age](openai-biodefense-in-the-intelligence-age.md) - An action plan for AI-powered biological resilience.
* [What we learned mapping a year’s worth of AI-enabled cyber threats](anthropic-what-we-learned-mapping-a-year-s-worth-of-ai-enabled-cyber-threats.md) - As AI transforms the nature of and methods behind cyberattacks, how well do the techniques and frameworks used by the security community hold up? In a new report, we seek to.
* [Introducing the Services Track and Partner Hub of the Claude Partner Network](anthropic-introducing-the-services-track-and-partner-hub-of-the-claude-partner-network.md) - Almost every large enterprise is moving AI into production, and many have discovered something important: a successful pilot is not the same as a system a business can run on.
* [Introducing new capabilities to GPT-Rosalind](openai-introducing-new-capabilities-to-gpt-rosalind.md) - GPT-Rosalind advances life sciences research with enhanced biological reasoning, medicinal chemistry expertise, genomics analysis, and experimental workflow capabilities.
* [How Wasmer used Codex to build a Node.js runtime for the edge](openai-how-wasmer-used-codex-to-build-a-node-js-runtime-for-the-edge.md) - See how Wasmer used Codex with GPT-5.5 to build a Node.js runtime for the edge, accelerating development 10x to 20x and shipping in weeks instead of months.
* [Travelers deploys AI-powered claims countrywide with OpenAI](openai-travelers-deploys-ai-powered-claims-countrywide-with-openai.md) - Travelers built an AI-powered Claim Assistant with OpenAI to guide customers through filing claims, provide 24/7 support, and scale operations during peak demand.
* [Expanding Project Glasswing](anthropic-expanding-project-glasswing.md) - Project Glasswing is our collaborative effort to secure the world’s most important software. In early April, we announced that roughly 50 initial partners had access to Claude.
* [Codex is becoming a productivity tool for everyone](openai-codex-is-becoming-a-productivity-tool-for-everyone.md) - The Next Era of Knowledge Work report explores how Codex is transforming productivity through AI-powered research, data analysis, workflow automation, and content creation.
* [Codex for every role, tool, and workflow](openai-codex-for-every-role-tool-and-workflow.md) - Discover new Codex plugins, sites, and annotations that help analysts, marketers, designers, investors, and other teams get more done with AI.
* [OpenAI frontier models and Codex are now available on AWS](openai-openai-frontier-models-and-codex-are-now-available-on-aws.md) - OpenAI frontier models and Codex are now generally available on AWS, giving enterprises a new path to build with OpenAI through the AWS environments, controls, and procurement.
* [Building the infrastructure for the Intelligence Age in Michigan](openai-building-the-infrastructure-for-the-intelligence-age-in-michigan.md) - OpenAI breaks ground on a 1GW data center project in Michigan as part of Stargate, building AI infrastructure to expand access, create jobs, and support communities.
* [Anthropic confidentially submits draft S-1 to the SEC](anthropic-anthropic-confidentially-submits-draft-s-1-to-the-sec.md) - Today, Anthropic, PBC confidentially submitted a draft registration statement on Form S-1 to the U.S. Securities and Exchange Commission for a proposed initial public offering of.
* [Strengthening societal resilience with Rosalind Biodefense](openai-strengthening-societal-resilience-with-rosalind-biodefense.md) - OpenAI launches Rosalind Biodefense, expanding trusted access to GPT-Rosalind for vetted developers and U.S. government partners advancing biodefense, public health, and pandemic.
* [How Braintrust turns customer requests into code with Codex](openai-how-braintrust-turns-customer-requests-into-code-with-codex.md) - How Braintrust engineers use Codex with GPT-5.5 to run experiments and code faster.
* [Boston Children’s uses AI to unlock new diagnoses](openai-boston-children-s-uses-ai-to-unlock-new-diagnoses.md) - Boston Children’s Hospital uses OpenAI technology to improve patient care, reduce operational burden, and help diagnose more than 40 rare disease cases.
* [MUFG aims to become AI-native with OpenAI](openai-mufg-aims-to-become-ai-native-with-openai.md) - MUFG uses ChatGPT Enterprise to build an AI-native organization, improve workflows, and deliver new AI-powered financial services at scale.
* [Introducing Claude Opus 4.8](anthropic-introducing-claude-opus-4-8.md) - We’re upgrading Claude Opus to a new version: Claude Opus 4.8. It builds on Opus 4.7 with improvements across benchmarks, and is a more effective collaborator. It’s available.
* [How Endava builds an agentic organization with Codex](openai-how-endava-builds-an-agentic-organization-with-codex.md) - Learn how Endava uses Codex to build an agentic organization, accelerating software delivery and reducing requirements analysis from weeks to hours.
* [Anthropic raises $65B in Series H funding at $965B post-money valuation](anthropic-anthropic-raises-65b-in-series-h-funding-at-965b-post-money-valuation.md) - Anthropic has raised $65 billion in Series H funding led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital, valuing the company at $965 billion post-money. Global.
* [Warp’s big bet on building open source with GPT-5.5](openai-warp-s-big-bet-on-building-open-source-with-gpt-5-5.md) - Warp uses GPT-5.5 and OpenAI models to coordinate coding agents across local, cloud, and open-source development workflows.
* [Building self-improving tax agents with Codex](openai-building-self-improving-tax-agents-with-codex.md) - See how OpenAI, Thrive, and Crete built a self-improving tax agent with Codex, automating filings, improving accuracy, and accelerating workflows.
* [Anthropic opens Milan office to support Italian enterprise, research, and developers](anthropic-anthropic-opens-milan-office-to-support-italian-enterprise-research-and-developers.md) - Anthropic will open a new office in Milan, our sixth in Europe alongside London, Dublin, Paris, Zurich, and Munich. The Milan team will work with Italian companies and the.
* [OpenAI named a Leader in enterprise coding agents by Gartner](openai-openai-named-a-leader-in-enterprise-coding-agents-by-gartner.md) - OpenAI is named a leader in the 2026 Gartner Magic Quadrant for Enterprise AI Coding Agents, with Codex recognized for innovation and enterprise-scale deployment.
* [How Virgin Atlantic ships faster with Codex](openai-how-virgin-atlantic-ships-faster-with-codex.md) - How Virgin Atlantic used Codex to ship its revamped mobile app on a fixed holiday travel deadline, reaching near-total unit test coverage and zero P1 defects.
* [AdventHealth advances whole-person care with OpenAI](openai-adventhealth-advances-whole-person-care-with-openai.md) - AdventHealth is using ChatGPT for Healthcare to streamline workflows, reduce administrative burden, and return more time to patient care.
* [The next phase of OpenAI’s Education for Countries](openai-the-next-phase-of-openai-s-education-for-countries.md) - OpenAI advances Education for Countries, expanding AI adoption in schools with new partnerships, teacher training, and tools to improve global learning outcomes.
* [How Ramp engineers accelerate code review with Codex](openai-how-ramp-engineers-accelerate-code-review-with-codex.md) - How Ramp engineers use Codex with GPT-5.5 to review code and ship improvements, allowing them to get substantive feedback in minutes instead of hours.
* [An OpenAI model has disproved a central conjecture in discrete geometry](openai-an-openai-model-has-disproved-a-central-conjecture-in-discrete-geometry.md) - An OpenAI model solved the 80-year-old unit distance problem, disproving a major conjecture in discrete geometry and marking a milestone in AI-driven mathematics.
* [Widening the conversation on frontier AI](anthropic-widening-the-conversation-on-frontier-ai.md) - At Anthropic, we want to build AI systems that advance humanity and act for the global good. To do so, we need to engage with those who see the world from a variety of different.
* [KPMG integrates Claude across its core business and workforce of more than 276,000 in strategic alliance](anthropic-kpmg-integrates-claude-across-its-core-business-and-workforce-of-more-than-276-000.md) - KPMG—one of the world's largest professional services firms for audit, tax, legal, and advisory services across 138 countries and territories—has announced a global alliance with.
* [Introducing OpenAI for Singapore](openai-introducing-openai-for-singapore.md) - OpenAI for Singapore launches a multi-year AI partnership to expand deployment, build local talent, and support businesses and public services with AI.
* [Advancing content provenance for a safer, more transparent AI ecosystem](openai-advancing-content-provenance-for-a-safer-more-transparent-ai-ecosystem.md) - OpenAI advances AI content provenance with Content Credentials, SynthID, and a verification tool to help people identify and trust AI-generated media.
* [OpenAI and Dell partner to bring Codex to hybrid and on-premise enterprise environments](openai-openai-and-dell-partner-to-bring-codex-to-hybrid-and-on-premise-enterprise-environ.md) - OpenAI and Dell partner to bring Codex to hybrid and on-premise environments, helping enterprises deploy AI coding agents securely across data and workflows.
* [Anthropic acquires Stainless](anthropic-anthropic-acquires-stainless.md) - The frontier of AI is shifting from models that answer to agents that act—and agents are only as capable as the systems they can reach. Today, Anthropic is acquiring Stainless, a.
* [OpenAI and Malta partner to bring ChatGPT Plus to all citizens](openai-openai-and-malta-partner-to-bring-chatgpt-plus-to-all-citizens.md) - OpenAI and Malta partner to expand AI access, offering ChatGPT Plus and training to help citizens build practical AI skills and use AI responsibly.
* [Accenture Ireland: Generating Impact — Turning Frontier AI Capabilities into Frontline Productivity and Growth in Ireland](accenture-ireland-generating-impact-2026.md) - Accenture reports that 82% of Irish working hours are now ‘AI-reinventable’ (up from 42% in 2024), that AI is already being used for tasks accounting for 20% of working hours.
* [Databricks brings GPT-5.5 to enterprise agent workflows](openai-databricks-brings-gpt-5-5-to-enterprise-agent-workflows.md) - Databricks uses GPT-5.5 for enterprise agent workflows after the model set a new state of the art on the OfficeQA Pro benchmark.
* [A new personal finance experience in ChatGPT](openai-a-new-personal-finance-experience-in-chatgpt.md) - Preview a new personal finance experience in ChatGPT for Pro users in the U.S. Securely connect your financial accounts and get AI-powered insights and guidance grounded in your.
* [Working with AI: measuring the occupational implications of generative AI](microsoft-research-ai-applicability-occupations.md) - Microsoft Research analysed 200,000 anonymised Bing Copilot conversations and mapped generative AI applicability across occupations, with high exposure concentrated in.
* [Work with Codex from anywhere](openai-work-with-codex-from-anywhere.md) - Use Codex anywhere with the ChatGPT mobile app. Monitor, steer, and approve coding tasks in real time across devices and remote environments.
* [Sea's View on the Future of Agentic Software Development with Codex](openai-sea-s-view-on-the-future-of-agentic-software-development-with-codex.md) - Sea Limited's CPO explains why the company is deploying Codex across engineering teams to accelerate AI-native software development in Asia.
* [PwC is deploying Claude to build technology, execute deals, and reinvent enterprise functions for clients](anthropic-pwc-is-deploying-claude-to-build-technology-execute-deals-and-reinvent-enterprise.md) - Anthropic and PwC today announced an expansion of their strategic alliance, deepening how PwC uses Claude to build technology, execute deals, and reinvent enterprise functions.
* [Helping ChatGPT better recognize context in sensitive conversations](openai-helping-chatgpt-better-recognize-context-in-sensitive-conversations.md) - Learn how new ChatGPT safety updates improve context awareness in sensitive conversations, helping detect risk over time and respond more safely.
* [Chatham Financial trade validation compressed from 30 minutes to under 4](chatham-financial-trade-validation-codex.md) - OpenAI for Business and Chatham Financial described a GPT-5.5-Codex workflow that reduced trade validation from roughly 30 minutes to under 4 minutes, with real-time compliance.
* [Anthropic forms $200 million partnership with the Gates Foundation](anthropic-anthropic-forms-200-million-partnership-with-the-gates-foundation.md) - We’re partnering with the Gates Foundation to commit $200 million in grant funding, Claude usage credits, and technical support for programs in global health, life sciences.
* [Agents, robots, and us: how AI reshapes work and skills in Europe](mckinsey-europe-ai-work-skills.md) - McKinsey Global Institute estimates that 58% of current work hours across ten European countries are technically automatable with existing technologies, including 44% by agents.
* [Our response to the TanStack npm supply chain attack](openai-our-response-to-the-tanstack-npm-supply-chain-attack.md) - OpenAI details its response to the TanStack “Mini Shai-Hulud” supply chain attack, outlines protections taken to secure systems and signing certificates, and explains why macOS.
* [Introducing Claude for Small Business](anthropic-introducing-claude-for-small-business.md) - We're launching Claude for Small Business —a package of connectors and ready-to-run workflows that put Claude inside the tools small businesses depend on—to help small business.
* [Building a safe, effective sandbox to enable Codex on Windows](openai-building-a-safe-effective-sandbox-to-enable-codex-on-windows.md) - Learn how OpenAI built a secure sandbox for Codex on Windows, enabling safe, efficient coding agents with controlled file access and network restrictions.
* [What Parameter Golf taught us about AI-assisted research](openai-what-parameter-golf-taught-us-about-ai-assisted-research.md) - Parameter Golf brought together 1,000+ participants and 2,000+ submissions to explore AI-assisted machine learning research, coding agents, quantization, and novel model design.
* [How NVIDIA engineers and researchers build with Codex](openai-how-nvidia-engineers-and-researchers-build-with-codex.md) - Teams use Codex with GPT-5.5 to ship production systems and turn research ideas into runnable experiments.
* [AutoScout24 scales engineering with AI-powered workflows](autoscout24-codex-engineering-workflows.md) - OpenAI reports that AutoScout24 rolled out ChatGPT to roughly 2,000 employees and Codex to roughly 1,000 builder employees, with selected projects compressed from 2-3 weeks to.
* [OpenAI launches DeployCo to help businesses build around intelligence](openai-openai-launches-deployco-to-help-businesses-build-around-intelligence.md) - OpenAI launches DeployCo, a new enterprise deployment company built to help organizations bring frontier AI into production and turn it into measurable business impact.
* [OpenAI Campus Network: Student club interest form](openai-openai-campus-network-student-club-interest-form.md) - Join the OpenAI Campus Network—connect student clubs worldwide, access AI tools, host events, and build an AI-powered campus community.
* [Running Codex safely at OpenAI](openai-running-codex-safely-at-openai.md) - How OpenAI runs Codex securely with sandboxing, approvals, network policies, and agent-native telemetry to support safe and compliant coding agent adoption.
* [Testing ads in ChatGPT](openai-testing-ads-in-chatgpt.md) - OpenAI begins testing ads in ChatGPT to support free access, with clear labeling, answer independence, strong privacy protections, and user control.
* [Simplex rethinks software development with Codex](openai-simplex-rethinks-software-development-with-codex.md) - Simplex boosts software development with ChatGPT Enterprise and Codex, reducing design, build, and testing time while scaling AI-driven workflows.
* [Scaling Trusted Access for Cyber with GPT-5.5 and GPT-5.5-Cyber](openai-scaling-trusted-access-for-cyber-with-gpt-5-5-and-gpt-5-5-cyber.md) - OpenAI expands Trusted Access for Cyber with GPT-5.5 and GPT-5.5-Cyber, helping verified defenders accelerate vulnerability research and protect critical infrastructure.
* [Parloa builds service agents customers want to talk to](openai-parloa-builds-service-agents-customers-want-to-talk-to.md) - Parloa leverages OpenAI models to power scalable, voice-driven AI customer service agents, enabling enterprises to design, simulate, and deploy reliable, real-time interactions.
* [Introducing Trusted Contact in ChatGPT](openai-introducing-trusted-contact-in-chatgpt.md) - Introducing Trusted Contact in ChatGPT, an optional safety feature that notifies someone you trust if serious self-harm concerns are detected.
* [Advancing voice intelligence with new models in the API](openai-advancing-voice-intelligence-with-new-models-in-the-api.md) - Explore new realtime voice models in the OpenAI API that can reason, translate, and transcribe speech, enabling more natural and intelligent voice experiences.
* [Uber uses OpenAI to help people earn smarter and book faster](openai-uber-uses-openai-to-help-people-earn-smarter-and-book-faster.md) - Uber uses OpenAI to power AI assistants and voice features that help drivers earn smarter and riders book faster across a global real-time marketplace.
* [Singular Bank helps bankers move fast with ChatGPT and Codex](singular-bank-openai-banking-workflow-automation.md) - OpenAI reports that Singular Bank built Singularity, an internal assistant powered by ChatGPT and Codex that analyzes portfolios, recommends next actions in real time, prepares.
* [Introducing ChatGPT Futures: Class of 2026](openai-introducing-chatgpt-futures-class-of-2026.md) - Meet the ChatGPT Futures Class of 2026—26 student innovators using AI to build, research, and drive real-world impact. Discover how this generation is redefining learning.
* [How frontier firms are pulling ahead](openai-how-frontier-firms-are-pulling-ahead.md) - OpenAI’s B2B Signals research shows how frontier enterprises deepen AI adoption, scale Codex-powered agentic workflows, and build durable competitive advantage.
* [How ChatGPT learns about the world while protecting privacy](openai-how-chatgpt-learns-about-the-world-while-protecting-privacy.md) - Learn how ChatGPT safeguards your privacy, reduces personal data in training, and gives you control over whether your conversations improve AI models.
* [Higher usage limits for Claude and a compute deal with SpaceX](anthropic-higher-usage-limits-for-claude-and-a-compute-deal-with-spacex.md) - We’ve agreed to a partnership with SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to.
* [Unlocking large scale AI training networks with MRC (Multipath Reliable Connection)](openai-unlocking-large-scale-ai-training-networks-with-mrc-multipath-reliable-connection.md) - OpenAI introduces MRC (Multipath Reliable Connection), a new supercomputer networking protocol released via OCP to improve resilience and performance in large-scale AI training.
* [New ways to buy ChatGPT ads](openai-new-ways-to-buy-chatgpt-ads.md) - OpenAI expands ChatGPT ads with a beta self-serve Ads Manager, CPC bidding, and enhanced measurement tools—built to protect privacy and keep conversations separate from ads.
* [GPT-5.5 Instant: smarter, clearer, and more personalized](openai-gpt-5-5-instant-smarter-clearer-and-more-personalized.md) - GPT-5.5 Instant updates ChatGPT’s default model with smarter, more accurate answers, reduced hallucinations, and improved personalization controls.
* [GPT-5.5 Instant System Card](openai-gpt-5-5-instant-system-card.md) - Official OpenAI release: GPT-5.5 Instant System Card.
* [Agents for financial services](anthropic-agents-for-financial-services.md) - We’re releasing ten ready-to-run agent templates for the most time-consuming work in financial services: building pitchbooks, screening KYC files, and closing the books at.
* [Advancing youth safety and wellbeing in EMEA](openai-advancing-youth-safety-and-wellbeing-in-emea.md) - Explore OpenAI’s European Youth Safety Blueprint and EMEA Youth & Wellbeing Grants, advancing safe, responsible AI for teens, families, and educators.
* [OpenAI and PwC collaborate to reimagine the office of the CFO](openai-openai-and-pwc-collaborate-to-reimagine-the-office-of-the-cfo.md) - OpenAI and PwC are partnering to help enterprises use AI agents to automate finance workflows, improve forecasting, strengthen controls, and modernize the CFO function.
* [How OpenAI delivers low-latency voice AI at scale](openai-how-openai-delivers-low-latency-voice-ai-at-scale.md) - How OpenAI rebuilt its WebRTC stack to power real-time Voice AI with low latency, global scale, and seamless conversational turn-taking.
* [Building a new enterprise AI services company with Blackstone, Hellman & Friedman, and Goldman Sachs](anthropic-building-a-new-enterprise-ai-services-company-with-blackstone-hellman-friedman-and.md) - Anthropic, Blackstone, Hellman & Friedman, and Goldman Sachs announced the formation of a new AI services company. The organization will work with mid-sized companies across.
* [Introducing Advanced Account Security](openai-introducing-advanced-account-security.md) - Introducing Advanced Account Security: phishing-resistant login, stronger recovery, and enhanced protections to safeguard sensitive data and prevent account takeover.
* [Where the goblins came from](openai-where-the-goblins-came-from.md) - How goblin outputs spread in AI models: timeline, root cause, and fixes behind personality-driven quirks in GPT-5 behavior.
* [Trinity College Dublin and Microsoft Ireland Research Shows a Widening AI Maturity Gap Between SMEs and Large Organisations](ai-economy-ireland-2026-maturity-gap.md) - The AI Economy Ireland 2026 report says 92% of Irish organisations use or plan to use AI, but only 10% describe deployment as advanced or frontier-level; large organisations are.
* [Cybersecurity in the Intelligence Age](openai-cybersecurity-in-the-intelligence-age.md) - OpenAI outlines a five-part action plan for strengthening cybersecurity in the Intelligence Age, focused on democratizing AI-powered cyber defense and protecting critical systems.
* [Building the compute infrastructure for the Intelligence Age](openai-building-the-compute-infrastructure-for-the-intelligence-age.md) - OpenAI scales Stargate to build the compute infrastructure powering AGI, adding new data center capacity to meet growing AI demand.
* [Our commitment to community safety](openai-our-commitment-to-community-safety.md) - Learn how OpenAI protects community safety in ChatGPT through model safeguards, misuse detection, policy enforcement, and collaboration with safety experts.
* [OpenAI models, Codex, and Managed Agents come to AWS](openai-openai-models-codex-and-managed-agents-come-to-aws.md) - OpenAI GPT models, Codex, and Managed Agents are now available on AWS, enabling enterprises to build secure AI in their AWS environments.
* [Claude for Creative Work](anthropic-claude-for-creative-work.md) - Creative professionals look to technology to expand what's possible in their work. Claude can't replace taste or imagination, but it can open up new ways of working—faster and.
* [The next phase of the Microsoft OpenAI partnership](openai-the-next-phase-of-the-microsoft-openai-partnership.md) - OpenAI and Microsoft announce an amended agreement that simplifies the partnership, adds long-term clarity, and supports continued AI innovation at scale.
* [OpenAI available at FedRAMP Moderate](openai-openai-available-at-fedramp-moderate.md) - OpenAI is available at FedRAMP Moderate authorization for ChatGPT Enterprise and the OpenAI API, enabling secure AI adoption for U.S. federal agencies.
* [Choco automates food distribution with AI agents](openai-choco-automates-food-distribution-with-ai-agents.md) - How Choco used OpenAI APIs to streamline food distribution, boost productivity, and unlock growth—an in-depth customer story on real-world AI impact.
* [Anthropic names Theo Hourmouzis General Manager of Australia & New Zealand and officially opens Sydney office](anthropic-anthropic-names-theo-hourmouzis-general-manager-of-australia-new-zealand-and-offic.md) - Theo Hourmouzis is joining Anthropic as General Manager of Australia and New Zealand, marking the next step in our investment in the region. Hourmouzis will meet with customers.
* [An open-source spec for orchestration: Symphony](openai-an-open-source-spec-for-orchestration-symphony.md) - Learn how Symphony, an open-source spec for Codex orchestration, turns issue trackers into always-on agent systems—boosting engineering output and reducing context switching.
* [Our principles](openai-our-principles.md) - Our mission is to ensure that AGI benefits all of humanity. Sam Altman shares five principles that guide our work.
* [Anthropic and NEC collaborate to build Japan’s largest AI engineering workforce](anthropic-anthropic-and-nec-collaborate-to-build-japan-s-largest-ai-engineering-workforce.md) - NEC Corporation will use Claude as it builds one of Japan’s largest AI-native engineering organizations, making it available to approximately 30,000 NEC Group employees.
* [An update on our election safeguards](anthropic-an-update-on-our-election-safeguards.md) - People around the world turn to Claude for information about political parties, candidates, and the issues at stake during election time—as well as to answer simpler questions.
* [Introducing GPT-5.5](openai-introducing-gpt-5-5.md) - Introducing GPT-5.5, our smartest model yet—faster, more capable, and built for complex tasks like coding, research, and data analysis across tools.
* [GPT-5.5 System Card](openai-gpt-5-5-system-card.md) - Official OpenAI release: GPT-5.5 System Card.
* [GPT-5.5 Bio Bug Bounty](openai-gpt-5-5-bio-bug-bounty.md) - Explore the GPT-5.5 Bio Bug Bounty: a red-teaming challenge to find universal jailbreaks for bio safety risks, with rewards up to $25,000.
* [Speeding up agentic workflows with WebSockets in the Responses API](openai-speeding-up-agentic-workflows-with-websockets-in-the-responses-api.md) - A deep dive into the Codex agent loop, showing how WebSockets and connection-scoped caching reduced API overhead and improved model latency.
* [Making ChatGPT better for clinicians](openai-making-chatgpt-better-for-clinicians.md) - OpenAI makes ChatGPT for Clinicians free for verified U.S. physicians, nurse practitioners, and pharmacists, supporting clinical care, documentation, and research.
* [Introducing workspace agents in ChatGPT](openai-introducing-workspace-agents-in-chatgpt.md) - Workspace agents in ChatGPT are Codex-powered agents that automate complex workflows, run in the cloud, and help teams scale work across tools securely.
* [Introducing OpenAI Privacy Filter](openai-introducing-openai-privacy-filter.md) - OpenAI Privacy Filter is an open-weight model for detecting and redacting personally identifiable information (PII) in text with state-of-the-art accuracy.
* [Scaling Codex to enterprises worldwide](openai-scaling-codex-to-enterprises-worldwide.md) - OpenAI launches Codex Labs, partners with with Accenture, PwC, Infosys, and others to help enterprises deploy and scale Codex across the software development lifecycle, and hits.
* [Introducing ChatGPT Images 2.0](openai-introducing-chatgpt-images-2-0.md) - ChatGPT Images 2.0 introduces a state-of-the-art image generation model with improved text rendering, multilingual support, and advanced visual reasoning.
* [OpenAI helps Hyatt advance AI among colleagues](openai-openai-helps-hyatt-advance-ai-among-colleagues.md) - Hyatt deploys ChatGPT Enterprise across its global workforce, using GPT-5.4 and Codex to improve productivity, operations, and guest experiences.
* [Anthropic and Amazon expand collaboration for up to 5 gigawatts of new compute](anthropic-anthropic-and-amazon-expand-collaboration-for-up-to-5-gigawatts-of-new-compute.md) - We have signed a new agreement with Amazon that will deepen our existing partnership and secure up to 5 gigawatts (GW) of capacity for training and deploying Claude, including.
* [Introducing Claude Design by Anthropic Labs](anthropic-introducing-claude-design-by-anthropic-labs.md) - Today, we’re launching Claude Design, a new Anthropic Labs product that lets you collaborate with Claude to create polished visual work like designs, prototypes, slides.
* [Introducing GPT-Rosalind for life sciences research](openai-introducing-gpt-rosalind-for-life-sciences-research.md) - OpenAI introduces GPT-Rosalind, a frontier reasoning model built to accelerate drug discovery, genomics analysis, protein reasoning, and scientific research workflows.
* [Introducing Claude Opus 4.7](anthropic-introducing-claude-opus-4-7.md) - Our latest model, Claude Opus 4.7, is now generally available. Opus 4.7 is a notable improvement on Opus 4.6 in advanced software engineering, with particular gains on the most.
* [Codex for (almost) everything](openai-codex-for-almost-everything.md) - The updated Codex app for macOS and Windows adds computer use, in-app browsing, image generation, memory, and plugins to accelerate developer workflows.
* [Accelerating the cyber defense ecosystem that protects us all](openai-accelerating-the-cyber-defense-ecosystem-that-protects-us-all.md) - Leading security firms and enterprises join OpenAI’s Trusted Access for Cyber, using GPT-5.4-Cyber and $10M in API grants to strengthen global cyber defense.
* [The next evolution of the Agents SDK](openai-the-next-evolution-of-the-agents-sdk.md) - OpenAI updates the Agents SDK with native sandbox execution and a model-native harness, helping developers build secure, long-running agents across files and tools.
* [Trusted access for the next era of cyber defense](openai-trusted-access-for-the-next-era-of-cyber-defense.md) - OpenAI expands its Trusted Access for Cyber program, introducing GPT-5.4-Cyber to vetted defenders and strengthening safeguards as AI cybersecurity capabilities advance.
* [Anthropic’s Long-Term Benefit Trust appoints Vas Narasimhan to Board of Directors](anthropic-anthropic-s-long-term-benefit-trust-appoints-vas-narasimhan-to-board-of-directors.md) - Vas Narasimhan has been appointed to Anthropic's Board of Directors by the Anthropic Long-Term Benefit Trust. He is a physician-scientist and the Chief Executive Officer of.
* [Enterprises power agentic workflows in Cloudflare Agent Cloud with OpenAI](openai-enterprises-power-agentic-workflows-in-cloudflare-agent-cloud-with-openai.md) - Cloudflare brings OpenAI’s GPT-5.4 and Codex to Agent Cloud, enabling enterprises to build, deploy, and scale AI agents for real-world tasks with speed and security.
* [Our response to the Axios developer tool compromise](openai-our-response-to-the-axios-developer-tool-compromise.md) - OpenAI responds to the Axios supply chain attack by rotating macOS code signing certificates, updating apps, and confirming no user data was compromised.
* [OpenAI Full Fan Mode Contest: Terms & Conditions](openai-openai-full-fan-mode-contest-terms-conditions.md) - Explore the official terms and conditions for the OpenAI Full Fan Mode Contest, including eligibility, entry steps, judging criteria, and prize details. Learn how to participate.
* [CyberAgent moves faster with ChatGPT Enterprise and Codex](openai-cyberagent-moves-faster-with-chatgpt-enterprise-and-codex.md) - CyberAgent uses ChatGPT Enterprise and Codex to securely scale AI adoption, improve quality, and accelerate decisions across advertising, media, and gaming.
* [The next phase of enterprise AI](openai-the-next-phase-of-enterprise-ai.md) - OpenAI outlines the next phase of enterprise AI, as adoption accelerates across industries with Frontier, ChatGPT Enterprise, Codex, and company-wide AI agents.
* [Introducing the Child Safety Blueprint](openai-introducing-the-child-safety-blueprint.md) - Discover OpenAI’s Child Safety Blueprint—a roadmap for building AI responsibly with safeguards, age-appropriate design, and collaboration to protect and empower young people.
* [Industrial policy for the Intelligence Age](openai-industrial-policy-for-the-intelligence-age.md) - Explore our ambitious, people-first industrial policy ideas for the AI era—focused on expanding opportunity, sharing prosperity, and building resilient institutions as advanced.
* [Anthropic expands partnership with Google and Broadcom for multiple gigawatts of next-generation compute](anthropic-anthropic-expands-partnership-with-google-and-broadcom-for-multiple-gigawatts-of-n.md) - We have signed a new agreement with Google and Broadcom for multiple gigawatts of next-generation TPU capacity that we expect to come online starting in 2027. This significant.
* [Announcing the OpenAI Safety Fellowship](openai-announcing-the-openai-safety-fellowship.md) - A pilot program to support independent safety and alignment research and develop the next generation of talent.
* [OpenAI acquires TBPN](openai-openai-acquires-tbpn.md) - OpenAI acquires TBPN to accelerate global conversations around AI and support independent media, expanding dialogue with builders, businesses, and the broader tech community.
* [Codex now offers more flexible pricing for teams](openai-codex-now-offers-more-flexible-pricing-for-teams.md) - Codex now includes pay-as-you-go pricing for ChatGPT Business and Enterprise, providing teams a more flexible option to start and scale adoption.
* [Gradient Labs gives every bank customer an AI account manager](openai-gradient-labs-gives-every-bank-customer-an-ai-account-manager.md) - Gradient Labs uses GPT-4.1 and GPT-5.4 mini and nano to power AI agents that automate banking support workflows with low latency and high reliability.
* [Australian government and Anthropic sign MOU for AI safety and research](anthropic-australian-government-and-anthropic-sign-mou-for-ai-safety-and-research.md) - Today, Anthropic signed a Memorandum of Understanding with the Australian government to cooperate on AI safety research and support the goals of Australia’s National AI Plan. Our.
* [Accelerating the next phase of AI](openai-accelerating-the-next-phase-of-ai.md) - OpenAI raises $122 billion in new funding to expand frontier AI globally, invest in next-generation compute, and meet growing demand for ChatGPT, Codex, and enterprise AI.
* [Helping disaster response teams turn AI into action across Asia](openai-helping-disaster-response-teams-turn-ai-into-action-across-asia.md) - AI for Disaster Response in Asia: OpenAI Workshop with Gates Foundation.
* [STADLER reshapes knowledge work at a 230-year-old company](openai-stadler-reshapes-knowledge-work-at-a-230-year-old-company.md) - Learn how STADLER uses ChatGPT to transform knowledge work, saving time and accelerating productivity across 650 employees.
* [Introducing the OpenAI Safety Bug Bounty program](openai-introducing-the-openai-safety-bug-bounty-program.md) - OpenAI launches a Safety Bug Bounty program to identify AI abuse and safety risks, including agentic vulnerabilities, prompt injection, and data exfiltration.
* [Inside our approach to the Model Spec](openai-inside-our-approach-to-the-model-spec.md) - Learn how OpenAI’s Model Spec serves as a public framework for model behavior, balancing safety, user freedom, and accountability as AI systems advance.
* [Update on the OpenAI Foundation](openai-update-on-the-openai-foundation.md) - The OpenAI Foundation announces plans to invest at least $1 billion in curing diseases, economic opportunity, AI resilience, and community programs.
* [Powering product discovery in ChatGPT](openai-powering-product-discovery-in-chatgpt.md) - ChatGPT introduces richer, visually immersive shopping powered by the Agentic Commerce Protocol, enabling product discovery, side-by-side comparisons, and merchant integration.
* [Helping developers build safer AI experiences for teens](openai-helping-developers-build-safer-ai-experiences-for-teens.md) - OpenAI releases prompt-based teen safety policies for developers using gpt-oss-safeguard, helping moderate age-specific risks in AI systems.
* [Creating with Sora Safely](openai-creating-with-sora-safely.md) - To address the novel safety challenges posed by a state-of-the-art video model as well as a new social creation platform, we’ve built Sora 2 and the Sora app with safety at the.
* [OpenAI to acquire Astral](openai-openai-to-acquire-astral.md) - Accelerates Codex growth to power the next generation of Python developer tools.
* [How we monitor internal coding agents for misalignment](openai-how-we-monitor-internal-coding-agents-for-misalignment.md) - How OpenAI uses chain-of-thought monitoring to study misalignment in internal coding agents—analyzing real-world deployments to detect risks and strengthen AI safety safeguards.
* [OpenAI Japan announces Japan Teen Safety Blueprint to put teen safety first](openai-openai-japan-announces-japan-teen-safety-blueprint-to-put-teen-safety-first.md) - OpenAI Japan announces the Japan Teen Safety Blueprint, introducing stronger age protections, parental controls, and well-being safeguards for teens using generative AI.
* [Introducing GPT-5.4 mini and nano](openai-introducing-gpt-5-4-mini-and-nano.md) - GPT-5.4 mini and nano are smaller, faster versions of GPT-5.4 optimized for coding, tool use, multimodal reasoning, and high-volume API and sub-agent workloads.
* [Equipping workers with insights about compensation](openai-equipping-workers-with-insights-about-compensation.md) - New research shows Americans send nearly 3 million daily messages to ChatGPT asking about compensation and earnings, helping close the wage information gap.
* [Why Codex Security Doesn’t Include a SAST Report](openai-why-codex-security-doesn-t-include-a-sast-report.md) - A deep dive into why Codex Security doesn’t rely on traditional SAST, instead using AI-driven constraint reasoning and validation to find real vulnerabilities with fewer false.
* [Anthropic invests $100 million into the Claude Partner Network](anthropic-anthropic-invests-100-million-into-the-claude-partner-network.md) - We’re launching the Claude Partner Network, a program for partner organizations helping enterprises adopt Claude. We’re committing an initial $100 million to support our partners.
* [Wayfair boosts catalog accuracy and support speed with OpenAI](openai-wayfair-boosts-catalog-accuracy-and-support-speed-with-openai.md) - Wayfair uses OpenAI models to improve ecommerce support and product catalog accuracy, automating ticket triage and enhancing millions of product attributes at scale.
* [Rakuten fixes issues twice as fast with Codex](openai-rakuten-fixes-issues-twice-as-fast-with-codex.md) - Official OpenAI release: Rakuten fixes issues twice as fast with Codex.
* [Introducing The Anthropic Institute](anthropic-introducing-the-anthropic-institute.md) - We’re launching The Anthropic Institute , a new effort to confront the most significant challenges that powerful AI will pose to our societies. The Anthropic Institute will draw.
* [From model to agent: Equipping the Responses API with a computer environment](openai-from-model-to-agent-equipping-the-responses-api-with-a-computer-environment.md) - How OpenAI built an agent runtime using the Responses API, shell tool, and hosted containers to run secure, scalable agents with files, tools, and state.
* [Designing AI agents to resist prompt injection](openai-designing-ai-agents-to-resist-prompt-injection.md) - How ChatGPT defends against prompt injection and social engineering by constraining risky actions and protecting sensitive data in agent workflows.
* [Sydney will become Anthropic’s fourth office in Asia-Pacific](anthropic-sydney-will-become-anthropic-s-fourth-office-in-asia-pacific.md) - Anthropic is expanding to Australia and New Zealand. In the coming weeks, we will open an office in Sydney—our fourth office in Asia-Pacific, alongside Tokyo, Bengaluru, and.
* [New ways to learn math and science in ChatGPT](openai-new-ways-to-learn-math-and-science-in-chatgpt.md) - ChatGPT introduces interactive visual explanations for math and science, helping students explore formulas, variables, and concepts in real time.
* [Improving instruction hierarchy in frontier LLMs](openai-improving-instruction-hierarchy-in-frontier-llms.md) - IH-Challenge trains models to prioritize trusted instructions, improving instruction hierarchy, safety steerability, and resistance to prompt injection attacks.
* [OpenAI to acquire Promptfoo](openai-openai-to-acquire-promptfoo.md) - OpenAI is acquiring Promptfoo, an AI security platform that helps enterprises identify and remediate vulnerabilities in AI systems during development.
* [Partnering with Mozilla to improve Firefox’s security](anthropic-partnering-with-mozilla-to-improve-firefox-s-security.md) - AI models can now independently identify high-severity vulnerabilities in complex software. As we recently documented, Claude found more than 500 zero-day vulnerabilities.
* [How Descript engineers multilingual video dubbing at scale](openai-how-descript-engineers-multilingual-video-dubbing-at-scale.md) - Using OpenAI reasoning models, Descript unlocked automatic localization of large content libraries without losing timing or meaning.
* [How Balyasny Asset Management built an AI research engine](openai-how-balyasny-asset-management-built-an-ai-research-engine.md) - By combining rigorous model evaluation, full-platform use of OpenAI, and agent workflows, Balyasny is reinventing investment research.
* [Codex Security: now in research preview](openai-codex-security-now-in-research-preview.md) - Codex Security is an AI application security agent that analyzes project context to detect, validate, and patch complex vulnerabilities with higher confidence and less noise.
* [Where things stand with the Department of War](anthropic-where-things-stand-with-the-department-of-war.md) - Yesterday (March 4) Anthropic received a letter from the Department of War confirming that we have been designated as a supply chain risk to America’s national security. As we.
* [VfL Wolfsburg turns ChatGPT into a club-wide capability](openai-vfl-wolfsburg-turns-chatgpt-into-a-club-wide-capability.md) - By focusing on people, not pilots, the Bundesliga club is scaling efficiency, creativity, and knowledge—without losing its football identity.
* [The five AI value models driving business reinvention](openai-the-five-ai-value-models-driving-business-reinvention.md) - Five AI value models show how leaders can sequence AI from workforce fluency to process reinvention and build durable business advantage.
* [Reasoning models struggle to control their chains of thought, and that’s good](openai-reasoning-models-struggle-to-control-their-chains-of-thought-and-that-s-good.md) - OpenAI introduces CoT-Control and finds reasoning models struggle to control their chains of thought, reinforcing monitorability as an AI safety safeguard.
* [Introducing the Adoption news channel](openai-introducing-the-adoption-news-channel.md) - Practical insights and frameworks to turn AI progress into business advantage.
* [Introducing GPT-5.4](openai-introducing-gpt-5-4.md) - Introducing GPT-5.4, OpenAI’s most most capable and efficient frontier model for professional work, with state-of-the-art coding, computer use, tool search, and 1M-token context.
* [Introducing ChatGPT for Excel and new financial data integrations](openai-introducing-chatgpt-for-excel-and-new-financial-data-integrations.md) - OpenAI introduces ChatGPT for Excel and new financial app integrations, powered by GPT-5.4 to accelerate modeling, research, and analysis in regulated environments.
* [GPT-5.4 Thinking System Card](openai-gpt-5-4-thinking-system-card.md) - Official OpenAI release: GPT-5.4 Thinking System Card.
* [Ensuring AI use in education leads to opportunity](openai-ensuring-ai-use-in-education-leads-to-opportunity.md) - OpenAI shares new tools, certifications, and measurement resources to help schools and universities close AI capability gaps and expand opportunity.
* [Understanding AI and learning outcomes](openai-understanding-ai-and-learning-outcomes.md) - OpenAI introduces the Learning Outcomes Measurement Suite to assess AI’s impact on student learning across diverse educational environments over time.
* [How Axios uses AI to help deliver high-impact local journalism](openai-how-axios-uses-ai-to-help-deliver-high-impact-local-journalism.md) - Axios COO Allison Murphy explains how the company uses AI to support local reporters, streamline newsroom workflows, and deliver high-impact local journalism at scale.
* [Extending single-minus amplitudes to gravitons](openai-extending-single-minus-amplitudes-to-gravitons.md) - A new preprint extends single-minus amplitudes to gravitons, with GPT-5.2 Pro helping derive and verify nonzero graviton tree amplitudes in quantum gravity.
* [GPT-5.3 Instant: Smoother, more useful everyday conversations](openai-gpt-5-3-instant-smoother-more-useful-everyday-conversations.md) - Official OpenAI release: GPT-5.3 Instant: Smoother, more useful everyday conversations.
* [GPT-5.3 Instant System Card](openai-gpt-5-3-instant-system-card.md) - Official OpenAI release: GPT-5.3 Instant System Card.
* [Our agreement with the Department of War](openai-our-agreement-with-the-department-of-war.md) - Details on OpenAI’s contract with the Department of War, outlining safety red lines, legal protections, and how AI systems will be deployed in classified environments.
* [Statement on the comments from Secretary of War Pete Hegseth](anthropic-statement-on-the-comments-from-secretary-of-war-pete-hegseth.md) - Earlier today, Secretary of War Pete Hegseth shared on X that he is directing the Department of War to designate Anthropic a supply chain risk. This action follows months of.
* [Scaling AI for everyone](openai-scaling-ai-for-everyone.md) - Today we’re announcing $110B in new investment at a $730B pre money valuation. This includes $30B from SoftBank, $30B from NVIDIA, and $50B from Amazon.
* [OpenAI and Amazon announce strategic partnership](openai-openai-and-amazon-announce-strategic-partnership.md) - OpenAI and Amazon announce a strategic partnership bringing OpenAI’s Frontier platform to AWS, expanding AI infrastructure, custom models, and enterprise AI agents.
* [Joint Statement from OpenAI and Microsoft](openai-joint-statement-from-openai-and-microsoft.md) - Microsoft and OpenAI continue to work closely across research, engineering, and product development, building on years of deep collaboration and shared success.
* [Introducing the Stateful Runtime Environment for Agents in Amazon Bedrock](openai-introducing-the-stateful-runtime-environment-for-agents-in-amazon-bedrock.md) - Stateful Runtime for Agents in Amazon Bedrock brings persistent orchestration, memory, and secure execution to multi-step AI workflows powered by OpenAI.
* [An update on our mental health-related work](openai-an-update-on-our-mental-health-related-work.md) - OpenAI shares updates on its mental health safety work, including parental controls, trusted contacts, improved distress detection, and recent litigation developments.
* [Statement from Dario Amodei on our discussions with the Department of War](anthropic-statement-from-dario-amodei-on-our-discussions-with-the-department-of-war.md) - I believe deeply in the existential importance of using AI to defend the United States and other democracies, and to defeat our autocratic adversaries. Anthropic has therefore.
* [Pacific Northwest National Laboratory and OpenAI partner to accelerate federal permitting](openai-pacific-northwest-national-laboratory-and-openai-partner-to-accelerate-federal-per.md) - OpenAI and Pacific Northwest National Laboratory introduce DraftNEPABench, a new benchmark evaluating how AI coding agents can accelerate federal permitting—showing potential to.
* [OpenAI Codex and Figma launch seamless code-to-design experience](openai-openai-codex-and-figma-launch-seamless-code-to-design-experience.md) - OpenAI and Figma launch a new Codex integration that connects code and design, enabling teams to move between implementation and the Figma canvas to iterate and ship faster.
* [Disrupting malicious uses of AI | February 2026](openai-disrupting-malicious-uses-of-ai-february-2026.md) - Our latest threat report examines how malicious actors combine AI models with websites and social platforms—and what it means for detection and defense.
* [Anthropic acquires Vercept to advance Claude's computer use capabilities](anthropic-anthropic-acquires-vercept-to-advance-claude-s-computer-use-capabilities.md) - People are using Claude for increasingly complex work—writing and running code across entire repositories, synthesizing research from dozens of sources, and managing workflows.
* [Arvind KC appointed Chief People Officer](openai-arvind-kc-appointed-chief-people-officer.md) - OpenAI appoints Arvind KC as Chief People Officer to help scale the company, strengthen its culture, and lead how work evolves in the age of AI.
* [Anthropic’s Responsible Scaling Policy: Version 3.0](anthropic-anthropic-s-responsible-scaling-policy-version-3-0.md) - We’re releasing the third version of our Responsible Scaling Policy (RSP), the voluntary framework we use to mitigate catastrophic risks from AI systems. Anthropic has now had an.
* [Why we no longer evaluate SWE-bench Verified](openai-why-we-no-longer-evaluate-swe-bench-verified.md) - SWE-bench Verified is increasingly contaminated and mismeasures frontier coding progress. Our analysis shows flawed tests and training leakage. We recommend SWE-bench Pro.
* [OpenAI announces Frontier Alliance Partners](openai-openai-announces-frontier-alliance-partners.md) - OpenAI announces Frontier Alliance Partners to help enterprises move from AI pilots to production with secure, scalable agent deployments.
* [Detecting and preventing distillation attacks](anthropic-detecting-and-preventing-distillation-attacks.md) - We have identified industrial-scale campaigns by three AI laboratories—DeepSeek, Moonshot, and MiniMax—to illicitly extract Claude’s capabilities to improve their own models.
* [Our First Proof submissions](openai-our-first-proof-submissions.md) - We share our AI model’s proof attempts for the First Proof math challenge, testing research-grade reasoning on expert-level problems.
* [Making frontier cybersecurity capabilities available to defenders](anthropic-making-frontier-cybersecurity-capabilities-available-to-defenders.md) - Claude Code Security , a new capability built into Claude Code on the web, is now available in a limited research preview. It scans codebases for security vulnerabilities and.
* [Advancing independent research on AI alignment](openai-advancing-independent-research-on-ai-alignment.md) - OpenAI commits $7.5M to The Alignment Project to fund independent AI alignment research, strengthening global efforts to address AGI safety and security risks.
* [Introducing OpenAI for India](openai-introducing-openai-for-india.md) - OpenAI for India expands AI access across the country—building local infrastructure, powering enterprises, and advancing workforce skills.
* [Introducing EVMbench](openai-introducing-evmbench.md) - OpenAI and Paradigm introduce EVMbench, a benchmark evaluating AI agents’ ability to detect, patch, and exploit high-severity smart contract vulnerabilities.
* [Introducing Claude Sonnet 4.6](anthropic-introducing-claude-sonnet-4-6.md) - Claude Sonnet 4.6 is our most capable Sonnet model yet . It’s a full upgrade of the model’s skills across coding, computer use, long-context reasoning, agent planning, knowledge.
* [Anthropic and the Government of Rwanda sign MOU for AI in health and education](anthropic-anthropic-and-the-government-of-rwanda-sign-mou-for-ai-in-health-and-education.md) - The Government of Rwanda and Anthropic have signed a three-year Memorandum of Understanding to formalize and expand our partnership, bringing AI to Rwanda’s education, health.
* [Anthropic and Infosys collaborate to build AI agents for telecommunications and other regulated industries](anthropic-anthropic-and-infosys-collaborate-to-build-ai-agents-for-telecommunications-and-ot.md) - Anthropic and Infosys , a global leader in next-generation digital services and consulting founded and headquartered in Bengaluru, today announced a collaboration to develop and.
* [Anthropic opens Bengaluru office and announces new partnerships across India](anthropic-anthropic-opens-bengaluru-office-and-announces-new-partnerships-across-india.md) - India is the second-largest market for Claude.ai , home to a developer community doing some of the most technically intense AI work we see anywhere. Nearly half of Claude usage.
* [Scaling social science research](openai-scaling-social-science-research.md) - GABRIEL is a new open-source toolkit from OpenAI that uses GPT to turn qualitative text and images into quantitative data, helping social scientists analyze research at scale.
* [Introducing Lockdown Mode and Elevated Risk labels in ChatGPT](openai-introducing-lockdown-mode-and-elevated-risk-labels-in-chatgpt.md) - Introducing Lockdown Mode and Elevated Risk labels in ChatGPT to help organizations defend against prompt injection and AI-driven data exfiltration.
* [GPT-5.2 derives a new result in theoretical physics](openai-gpt-5-2-derives-a-new-result-in-theoretical-physics.md) - A new preprint shows GPT-5.2 proposing a new formula for a gluon amplitude, later formally proved and verified by OpenAI and academic collaborators.
* [Chris Liddell appointed to Anthropic’s board of directors](anthropic-chris-liddell-appointed-to-anthropic-s-board-of-directors.md) - Chris Liddell has been appointed to Anthropic’s Board of Directors. He brings over 30 years of senior leadership experience across some of the world's largest and most complex.
* [Beyond rate limits: scaling access to Codex and Sora](openai-beyond-rate-limits-scaling-access-to-codex-and-sora.md) - How OpenAI built a real-time access system combining rate limits, usage tracking, and credits to power continuous access to Sora and Codex.
* [Anthropic partners with CodePath to bring Claude to the US’s largest collegiate computer science program](anthropic-anthropic-partners-with-codepath-to-bring-claude-to-the-us-s-largest-collegiate-co.md) - Anthropic is partnering with CodePath, the nation’s largest provider of collegiate computer science education, to redesign its coding curriculum as AI reshapes the field of.
* [Introducing GPT-5.3-Codex-Spark](openai-introducing-gpt-5-3-codex-spark.md) - Introducing GPT-5.3-Codex-Spark—our first real-time coding model. 15x faster generation, 128k context, now in research preview for ChatGPT Pro users.
* [Anthropic raises $30 billion in Series G funding at $380 billion post-money valuation](anthropic-anthropic-raises-30-billion-in-series-g-funding-at-380-billion-post-money-valuatio.md) - We have raised $30 billion in Series G funding led by GIC and Coatue, valuing Anthropic at $380 billion post-money. The round was co-led by D. E. Shaw Ventures, Dragoneer.
* [Anthropic is donating $20 million to Public First Action](anthropic-anthropic-is-donating-20-million-to-public-first-action.md) - AI will bring enormous benefits —for science, technology, medicine, economic growth, and much more. But a technology this powerful also comes with considerable risks . Those.
* [Harness engineering: leveraging Codex in an agent-first world](openai-harness-engineering-leveraging-codex-in-an-agent-first-world.md) - By Ryan Lopopolo, Member of the Technical Staff.
* [Covering electricity price increases from our data centers](anthropic-covering-electricity-price-increases-from-our-data-centers.md) - As we continue to invest in American AI infrastructure , Anthropic will cover electricity price increases that consumers face from our data centers. Training a single frontier AI.
* [Bringing ChatGPT to GenAI.mil](openai-bringing-chatgpt-to-genai-mil.md) - OpenAI for Government announces the deployment of a custom ChatGPT on GenAI.mil, bringing secure, safety-forward AI to U.S. defense teams.
* [Making AI work for everyone, everywhere: our approach to localization](openai-making-ai-work-for-everyone-everywhere-our-approach-to-localization.md) - OpenAI shares its approach to AI localization, showing how globally shared frontier models can be adapted to local languages, laws, and cultures without compromising safety.
* [Introducing Trusted Access for Cyber](openai-introducing-trusted-access-for-cyber.md) - OpenAI introduces Trusted Access for Cyber, a trust-based framework that expands access to frontier cyber capabilities while strengthening safeguards against misuse.
* [Introducing OpenAI Frontier](openai-introducing-openai-frontier.md) - OpenAI Frontier is an enterprise platform for building, deploying, and managing AI agents with shared context, onboarding, permissions, and governance.
* [Introducing GPT-5.3-Codex](openai-introducing-gpt-5-3-codex.md) - GPT-5.3-Codex is a Codex-native agent that pairs frontier coding performance with general reasoning to support long-horizon, real-world technical work.
* [Introducing Claude Opus 4.6](anthropic-introducing-claude-opus-4-6.md) - We’re upgrading our smartest model. The new Claude Opus 4.6 improves on its predecessor’s coding skills. It plans more carefully, sustains agentic tasks for longer, can operate.
* [GPT-5.3-Codex System Card](openai-gpt-5-3-codex-system-card.md) - GPT‑5.3-Codex is the most capable agentic coding model to date, combining the frontier coding performance of GPT‑5.2-Codex with the reasoning and professional knowledge.
* [GPT-5 lowers the cost of cell-free protein synthesis](openai-gpt-5-lowers-the-cost-of-cell-free-protein-synthesis.md) - An autonomous lab combining OpenAI’s GPT-5 with Ginkgo Bioworks’ cloud automation cut cell-free protein synthesis costs by 40% through closed-loop experimentation.
* [Unlocking the Codex harness: how we built the App Server](openai-unlocking-the-codex-harness-how-we-built-the-app-server.md) - Learn how to embed the Codex agent using the Codex App Server, a bidirectional JSON-RPC API powering streaming progress, tool use, approvals, and diffs.
* [Claude is a space to think](anthropic-claude-is-a-space-to-think.md) - There are many good places for advertising. A conversation with Claude is not one of them. Advertising drives competition, helps people discover new products, and allows services.
* [The Sora feed philosophy](openai-the-sora-feed-philosophy.md) - Discover the Sora feed philosophy—built to spark creativity, foster connections, and keep experiences safe with personalized recommendations, parental controls, and strong.
* [Apple’s Xcode now supports the Claude Agent SDK](anthropic-apple-s-xcode-now-supports-the-claude-agent-sdk.md) - Apple's Xcode is where developers build, test, and distribute apps for Apple platforms, including iPhone, iPad, Mac, Apple Watch, Apple Vision Pro, and Apple TV. In September, we.
* [Snowflake and OpenAI partner to bring frontier intelligence to enterprise data](openai-snowflake-and-openai-partner-to-bring-frontier-intelligence-to-enterprise-data.md) - OpenAI and Snowflake partner in a $200M agreement to bring frontier intelligence into enterprise data, enabling AI agents and insights directly in Snowflake.
* [Introducing the Codex app](openai-introducing-the-codex-app.md) - Introducing the Codex app for macOS—a command center for AI coding and software development with multiple agents, parallel workflows, and long-running tasks.
* [Anthropic partners with Allen Institute and Howard Hughes Medical Institute to accelerate scientific discovery](anthropic-anthropic-partners-with-allen-institute-and-howard-hughes-medical-institute-to-acc.md) - Modern biological research generates data at unprecedented scale—from single-cell sequencing to whole-brain connectomics—yet transforming that data into validated biological.
* [Taisei Corporation shapes the next generation of talent with AI](openai-taisei-corporation-shapes-the-next-generation-of-talent-with-ai.md) - Taisei Corporation’s HR team is leading the rollout of ChatGPT Enterprise to drive AI-powered talent development across the organization.
* [Retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini in ChatGPT](openai-retiring-gpt-4o-gpt-4-1-gpt-4-1-mini-and-openai-o4-mini-in-chatgpt.md) - On February 13, 2026, alongside the previously announced retirement⁠ of GPT‑5 (Instant, Thinking, and Pro), we will retire GPT‑4o, GPT‑4.1, GPT‑4.1 mini, and OpenAI o4-mini from.
* [Inside OpenAI’s in-house data agent](openai-inside-openai-s-in-house-data-agent.md) - How OpenAI built an in-house AI data agent that uses GPT-5, Codex, and memory to reason over massive datasets and deliver reliable insights in minutes.
* [The next chapter for AI in the EU](openai-the-next-chapter-for-ai-in-the-eu.md) - OpenAI launches the EU Economic Blueprint 2.0 with new data, partnerships, and initiatives to accelerate AI adoption, skills, and growth across Europe.
* [ServiceNow chooses Claude to power customer apps and increase internal productivity](anthropic-servicenow-chooses-claude-to-power-customer-apps-and-increase-internal-productivit.md) - As enterprises move beyond experimenting with AI and start putting it into production across their core business operations, scale and security matters just as much as.
* [Keeping your data safe when an AI agent clicks a link](openai-keeping-your-data-safe-when-an-ai-agent-clicks-a-link.md) - Learn how OpenAI protects user data when AI agents open links, preventing URL-based data exfiltration and prompt injection with built-in safeguards.
* [EMEA Youth & Wellbeing Grant](openai-emea-youth-wellbeing-grant.md) - Apply for the EMEA Youth & Wellbeing Grant, a €500,000 program funding NGOs and researchers advancing youth safety and wellbeing in the age of AI.
* [TRUSTBANK uses AI agents to personalize Furusato Nozei gifts](openai-trustbank-uses-ai-agents-to-personalize-furusato-nozei-gifts.md) - TRUSTBANK partnered with Recursive to build Choice AI using OpenAI models, enabling personalized conversational recommendations that simplify Furusato Nozei gift discovery.
* [PVH reimagines the future of fashion with OpenAI](openai-pvh-reimagines-the-future-of-fashion-with-openai.md) - PVH Corp., parent company of Calvin Klein and Tommy Hilfiger, is adopting ChatGPT Enterprise to bring AI into fashion design, supply chain, and consumer engagement.
* [Introducing Prism](openai-introducing-prism.md) - Prism is a free LaTeX-native workspace with GPT-5.2 built in, helping researchers write, collaborate, and reason in one place.
* [Anthropic partners with the UK Government to bring AI assistance to GOV.UK services](anthropic-anthropic-partners-with-the-uk-government-to-bring-ai-assistance-to-gov-uk-service.md) - Anthropic has been selected by the UK's Department for Science, Innovation and Technology (DSIT) to help build and pilot a dedicated AI-powered assistant for GOV.UK. The AI.
* [How Indeed uses AI to help evolve the job search](openai-how-indeed-uses-ai-to-help-evolve-the-job-search.md) - Indeed’s CRO Maggie Hulce shares how AI is transforming job search, recruiting, and talent acquisition for employers and job seekers.
* [Unrolling the Codex agent loop](openai-unrolling-the-codex-agent-loop.md) - A technical deep dive into the Codex agent loop, explaining how Codex CLI orchestrates models, tools, prompts, and performance using the Responses API.
* [Scaling PostgreSQL to power 800 million ChatGPT users](openai-scaling-postgresql-to-power-800-million-chatgpt-users.md) - An inside look at how OpenAI scaled PostgreSQL to millions of queries per second using replicas, caching, rate limiting, and workload isolation.
* [Inside Praktika's conversational approach to language learning](openai-inside-praktika-s-conversational-approach-to-language-learning.md) - How Praktika uses GPT-4.1 and GPT-5.2 to build adaptive AI tutors that personalize lessons, track progress, and help learners achieve real-world language fluency.
* [Claude's new constitution](anthropic-claude-s-new-constitution.md) - We’re publishing a new constitution for our AI model, Claude. It’s a detailed description of Anthropic’s vision for Claude’s values and behavior; a holistic document that.
* [Mariano-Florentino Cuéllar appointed to Anthropic’s Long-Term Benefit Trust](anthropic-mariano-florentino-cu-llar-appointed-to-anthropic-s-long-term-benefit-trust.md) - Anthropic’s Long-Term Benefit Trust announced the appointment of Mariano-Florentino (Tino) Cuéllar as a new member of the Trust. The Long-Term Benefit Trust is an independent.
* [Introducing Edu for Countries](openai-introducing-edu-for-countries.md) - Edu for Countries is a new OpenAI initiative helping governments use AI to modernize education systems and build future-ready workforces.
* [How countries can end the capability overhang](openai-how-countries-can-end-the-capability-overhang.md) - Our latest report reveals stark differences in advanced AI adoption across countries and outlines new initiatives to help nations capture productivity gains from AI.
* [How Higgsfield turns simple ideas into cinematic social videos](openai-how-higgsfield-turns-simple-ideas-into-cinematic-social-videos.md) - Discover how Higgsfield gives creators cinematic, social-first video output from simple inputs using OpenAI GPT-4.1, GPT-5, and Sora 2.
* [Anthropic and Teach For All launch global AI training initiative for educators](anthropic-anthropic-and-teach-for-all-launch-global-ai-training-initiative-for-educators.md) - Anthropic is partnering with Teach For All to bring AI tools and training to educators in 63 countries. Through the AI Literacy & Creator Collective (LCC), more than 100,000.
* [Stargate Community](openai-stargate-community.md) - Stargate Community plans detail a community-first approach to AI infrastructure, using locally tailored plans shaped by community input, energy needs, and workforce priorities.
* [ServiceNow powers actionable enterprise AI with OpenAI](openai-servicenow-powers-actionable-enterprise-ai-with-openai.md) - ServiceNow expands access to OpenAI frontier models to power AI-driven enterprise workflows, summarization, search, and voice across the ServiceNow Platform.
* [Our approach to age prediction](openai-our-approach-to-age-prediction.md) - ChatGPT is rolling out age prediction to estimate if accounts are under or over 18, applying safeguards for teens and refining accuracy over time.
* [Horizon 1000: Advancing AI for primary healthcare](openai-horizon-1000-advancing-ai-for-primary-healthcare.md) - OpenAI and the Gates Foundation launch Horizon 1000, a $50M pilot advancing AI capabilities for healthcare in Africa. The initiative aims to reach 1,000 clinics by 2028.
* [Cisco and OpenAI redefine enterprise engineering with AI agents](openai-cisco-and-openai-redefine-enterprise-engineering-with-ai-agents.md) - Cisco and OpenAI redefine enterprise engineering with Codex, an AI software agent embedded in workflows to speed builds, automate defect fixes, and enable AI-native development.
* [A business that scales with the value of intelligence](openai-a-business-that-scales-with-the-value-of-intelligence.md) - OpenAI’s business model scales with intelligence—spanning subscriptions, API, ads, commerce, and compute—driven by deepening ChatGPT adoption.
* [Our approach to advertising and expanding access to ChatGPT](openai-our-approach-to-advertising-and-expanding-access-to-chatgpt.md) - OpenAI plans to test advertising in the U.S. for ChatGPT’s free and Go tiers to expand affordable access to AI worldwide, while protecting privacy, trust, and answer quality.
* [Introducing ChatGPT Go, now available worldwide](openai-introducing-chatgpt-go-now-available-worldwide.md) - ChatGPT Go is now available worldwide, offering expanded access to GPT-5.2 Instant, higher usage limits, and longer memory—making advanced AI more affordable globally.
* [Anthropic appoints Irina Ghose as Managing Director of India ahead of Bengaluru office opening](anthropic-anthropic-appoints-irina-ghose-as-managing-director-of-india-ahead-of-bengaluru-of.md) - Irina Ghose is joining Anthropic as Managing Director of India as we prepare to open our first office in the country. Irina brings more than three decades of experience in.
* [Strengthening the U.S. AI supply chain through domestic manufacturing](openai-strengthening-the-u-s-ai-supply-chain-through-domestic-manufacturing.md) - OpenAI launches a new RFP to strengthen the U.S. AI supply chain by accelerating domestic manufacturing, creating jobs, and scaling AI infrastructure.
* [Investing in Merge Labs](openai-investing-in-merge-labs.md) - OpenAI is investing in Merge Labs to support new brain computer interfaces that bridge biological and artificial intelligence to maximize human ability, agency, and experience.
* [How scientists are using Claude to accelerate research and discovery](anthropic-how-scientists-are-using-claude-to-accelerate-research-and-discovery.md) - Last October we launched Claude for Life Sciences—a suite of connectors and skills that made Claude a better scientific collaborator. Since then, we've invested heavily in making.
* [OpenAI partners with Cerebras](openai-openai-partners-with-cerebras.md) - OpenAI partners with Cerebras to add 750MW of high-speed AI compute, reducing inference latency and making ChatGPT faster for real-time AI workloads.
* [Zenken boosts a lean sales team with ChatGPT Enterprise](openai-zenken-boosts-a-lean-sales-team-with-chatgpt-enterprise.md) - By rolling out ChatGPT Enterprise company-wide, Zenken has boosted sales performance, cut preparation time, and increased proposal success rates. AI-supported workflows are.
* [Introducing Labs](anthropic-introducing-labs.md) - Our models are evolving at a rapid clip, and each new release brings another leap in capabilities. Building product experiences around these emerging capabilities requires.
* [Advancing Claude in healthcare and the life sciences](anthropic-advancing-claude-in-healthcare-and-the-life-sciences.md) - In October, we announced Claude for Life Sciences , our latest step in making Claude a productive research partner for scientists and clinicians, and in helping Claude to support.
* [OpenAI and SoftBank Group partner with SB Energy](openai-openai-and-softbank-group-partner-with-sb-energy.md) - OpenAI and SoftBank Group partner with SB Energy to develop multi-gigawatt AI data center campuses, including a 1.2 GW Texas facility supporting the Stargate initiative.
* [Datadog uses Codex for system-level code review](openai-datadog-uses-codex-for-system-level-code-review.md) - OpenAI and Datadog brand graphic with the OpenAI wordmark on the left, the Datadog logo on the right, and a central abstract brown fur-like texture panel on a white background.
* [OpenAI for Healthcare](openai-openai-for-healthcare.md) - OpenAI for Healthcare enables secure, enterprise-grade AI that supports HIPAA compliance—reducing administrative burden and supporting clinical workflows.
* [Netomi’s lessons for scaling agentic systems into the enterprise](openai-netomi-s-lessons-for-scaling-agentic-systems-into-the-enterprise.md) - How Netomi scales enterprise AI agents using GPT-4.1 and GPT-5.2—combining concurrency, governance, and multi-step reasoning for reliable production workflows.
* [Introducing ChatGPT Health](openai-introducing-chatgpt-health.md) - ChatGPT Health is a dedicated experience that securely connects your health data and apps, with privacy protections and a physician-informed design.
* [How Tolan builds voice-first AI with GPT-5.1](openai-how-tolan-builds-voice-first-ai-with-gpt-5-1.md) - Tolan built a voice-first AI companion with GPT-5.1, combining low-latency responses, real-time context reconstruction, and memory-driven personalities for natural conversations.
* [Announcing OpenAI Grove Cohort 2](openai-announcing-openai-grove-cohort-2.md) - Applications are now open for OpenAI Grove Cohort 2, a 5-week founder program designed for individuals at any stage, from pre-idea to product. Participants receive $50K in API.
* [One in a million: celebrating the customers shaping AI’s future](openai-one-in-a-million-celebrating-the-customers-shaping-ai-s-future.md) - More than one million customers around the world now use OpenAI to empower their teams and unlock new opportunities. This post highlights how companies like PayPal, Virgin.
* [Continuously hardening ChatGPT Atlas against prompt injection](openai-continuously-hardening-chatgpt-atlas-against-prompt-injection.md) - OpenAI is strengthening ChatGPT Atlas against prompt injection attacks using automated red teaming trained with reinforcement learning. This proactive discover-and-patch loop.
* [Sharing our compliance framework for California's Transparency in Frontier AI Act](anthropic-sharing-our-compliance-framework-for-california-s-transparency-in-frontier-ai-act.md) - On January 1, California's Transparency in Frontier AI Act ( SB 53 ) will go into effect. It establishes the nation’s first frontier AI safety and transparency requirements for.
* [Working with the US Department of Energy to unlock the next era of scientific discovery](anthropic-working-with-the-us-department-of-energy-to-unlock-the-next-era-of-scientific-disc.md) - Anthropic and the US Department of Energy (DOE) are announcing a multi-year partnership as part of the Genesis Mission— the Department’s initiative to use AI to cement America’s.
* [Updating our Model Spec with teen protections](openai-updating-our-model-spec-with-teen-protections.md) - OpenAI is updating its Model Spec with new Under-18 Principles that define how ChatGPT should support teens with safe, age-appropriate guidance grounded in developmental science.
* [Protecting the wellbeing of our users](anthropic-protecting-the-wellbeing-of-our-users.md) - People use AI for a wide variety of reasons, and for some that may include emotional support. Our Safeguards team leads our efforts to ensure that Claude handles these.
* [Introducing GPT-5.2-Codex](openai-introducing-gpt-5-2-codex.md) - GPT-5.2-Codex is OpenAI’s most advanced coding model, offering long-horizon reasoning, large-scale code transformations, and enhanced cybersecurity capabilities.
* [Evaluating chain-of-thought monitorability](openai-evaluating-chain-of-thought-monitorability.md) - OpenAI introduces a new framework and evaluation suite for chain-of-thought monitorability, covering 13 evaluations across 24 environments. Our findings show that monitoring a.
* [Deepening our collaboration with the U.S. Department of Energy](openai-deepening-our-collaboration-with-the-u-s-department-of-energy.md) - OpenAI and the U.S. Department of Energy have signed a memorandum of understanding to deepen collaboration on AI and advanced computing in support of scientific discovery. The.
* [Addendum to GPT-5.2 System Card: GPT-5.2-Codex](openai-addendum-to-gpt-5-2-system-card-gpt-5-2-codex.md) - Official OpenAI release: Addendum to GPT-5.2 System Card: GPT-5.2-Codex.
* [AI literacy resources for teens and parents](openai-ai-literacy-resources-for-teens-and-parents.md) - OpenAI shares new AI literacy resources to help teens and parents use ChatGPT thoughtfully, safely, and with confidence. The guides include expert-vetted tips for responsible.
* [Introducing OpenAI Academy for News Organizations](openai-introducing-openai-academy-for-news-organizations.md) - OpenAI is launching the OpenAI Academy for News Organizations, a new learning hub built with the American Journalism Project and The Lenfest Institute to help newsrooms use AI.
* [Developers can now submit apps to ChatGPT](openai-developers-can-now-submit-apps-to-chatgpt.md) - Developers can now submit apps for review and publication in ChatGPT, with approved apps appearing in a new in-product directory for easy discovery. Updated tools, guidelines.
* [The new ChatGPT Images is here](openai-the-new-chatgpt-images-is-here.md) - The new ChatGPT Images is powered by our flagship image generation model, delivering more precise edits, consistent details, and image generation up to 4× faster. The upgraded.
* [Measuring AI’s capability to accelerate biological research](openai-measuring-ai-s-capability-to-accelerate-biological-research.md) - OpenAI introduces a real-world evaluation framework to measure how AI can accelerate biological research in the wet lab. Using GPT-5 to optimize a molecular cloning protocol, the.
* [Evaluating AI’s ability to perform scientific research tasks](openai-evaluating-ai-s-ability-to-perform-scientific-research-tasks.md) - OpenAI introduces FrontierScience, a benchmark testing AI reasoning in physics, chemistry, and biology to measure progress toward real scientific research.
* [How We Used Codex to Ship Sora for Android in 28 Days](openai-how-we-used-codex-to-ship-sora-for-android-in-28-days.md) - OpenAI shipped Sora for Android in 28 days using Codex. AI-assisted planning, translation, and parallel coding workflows helped a nimble team deliver rapid, reliable development.
* [BNY builds “AI for everyone, everywhere” with OpenAI](openai-bny-builds-ai-for-everyone-everywhere-with-openai.md) - BNY uses OpenAI to expand AI adoption enterprise-wide through Eliza, where 20,000+ employees build AI agents that improve efficiency and client outcomes.
* [BBVA and OpenAI collaborate to transform global banking](openai-bbva-and-openai-collaborate-to-transform-global-banking.md) - BBVA is expanding its work with OpenAI through a multi-year AI transformation program, rolling out ChatGPT Enterprise to all 120,000 employees. Together, the companies will.
* [Update to GPT-5 System Card: GPT-5.2](openai-update-to-gpt-5-system-card-gpt-5-2.md) - GPT-5.2 is the latest model family in the GPT-5 series. The comprehensive safety mitigation approach for these models is largely the same as that described in the GPT-5 System.
* [The Walt Disney Company and OpenAI reach landmark agreement to bring beloved characters to Sora](openai-the-walt-disney-company-and-openai-reach-landmark-agreement-to-bring-beloved-chara.md) - Disney and OpenAI have reached an agreement to bring more than 200 Disney, Marvel, Pixar and Star Wars characters to Sora for fan-inspired short videos. The agreement emphasizes.
* [Ten years](openai-ten-years.md) - OpenAI reflects on ten years of progress, from early research breakthroughs to widely used AI systems that reshaped what’s possible. We share lessons from the past decade and why.
* [Introducing GPT-5.2](openai-introducing-gpt-5-2.md) - GPT-5.2 is our most advanced frontier model for everyday professional work, with state-of-the-art reasoning, long-context understanding, coding, and vision. Use it in ChatGPT and.
* [How Podium is arming 10,000+ SMBs with AI agents](openai-how-podium-is-arming-10-000-smbs-with-ai-agents.md) - Discover how Podium used OpenAI’s GPT-5 to build “Jerry,” an AI teammate driving 300% growth and transforming how Main Street businesses serve customers.
* [Advancing science and math with GPT-5.2](openai-advancing-science-and-math-with-gpt-5-2.md) - GPT-5.2 is OpenAI’s strongest model yet for math and science, setting new state-of-the-art results on benchmarks like GPQA Diamond and FrontierMath. This post shows how those.
* [Strengthening cyber resilience as AI capabilities advance](openai-strengthening-cyber-resilience-as-ai-capabilities-advance.md) - OpenAI is investing in stronger safeguards and defensive capabilities as AI models become more powerful in cybersecurity. We explain how we assess risk, limit misuse, and work.
* [OpenAI co-founds Agentic AI Foundation, donates AGENTS.md](openai-openai-co-founds-agentic-ai-foundation-donates-agents-md.md) - OpenAI co-founds the Agentic AI Foundation under the Linux Foundation and donates AGENTS.md to support open, interoperable standards for safe agentic AI.
* [OpenAI appoints Denise Dresser as Chief Revenue Officer](openai-openai-appoints-denise-dresser-as-chief-revenue-officer.md) - Denise Dresser is joining as Chief Revenue Officer, overseeing OpenAI’s global revenue strategy across enterprise and customer success. She will help more businesses put AI to.
* [Launching our first OpenAI Certifications courses](openai-launching-our-first-openai-certifications-courses.md) - Learn how OpenAI’s new certifications and AI Foundations courses help people build real-world AI skills, boost career opportunities, and prepare for the future of work.
* [How Scout24 is building the next generation of real-estate search with AI](openai-how-scout24-is-building-the-next-generation-of-real-estate-search-with-ai.md) - Scout24 has created a GPT-5 powered conversational assistant that reimagines real-estate search, guiding users with clarifying questions, summaries, and tailored listing.
* [Donating the Model Context Protocol and establishing the Agentic AI Foundation](anthropic-donating-the-model-context-protocol-and-establishing-the-agentic-ai-foundation.md) - Today, we’re donating the Model Context Protocol (MCP) to the Agentic AI Foundation (AAIF), a directed fund under the Linux Foundation , co-founded by Anthropic, Block and.
* [Commonwealth Bank of Australia builds AI fluency at scale](openai-commonwealth-bank-of-australia-builds-ai-fluency-at-scale.md) - Commonwealth Bank of Australia partners with OpenAI to roll out ChatGPT Enterprise to 50,000 employees, building AI fluency at scale to improve customer service and fraud response.
* [Bringing powerful AI to millions across Europe with Deutsche Telekom](openai-bringing-powerful-ai-to-millions-across-europe-with-deutsche-telekom.md) - OpenAI is collaborating with Deutsche Telekom to bring advanced, multilingual AI experiences to millions of people across Europe. ChatGPT Enterprise will also be deployed to help.
* [Accenture and Anthropic launch multi-year partnership to move enterprises from AI pilots to production](anthropic-accenture-and-anthropic-launch-multi-year-partnership-to-move-enterprises-from-ai.md) - Anthropic and Accenture today announced a major expansion of their partnership to help enterprises move from AI pilots to full-scale deployment. Key elements of the announcement.
* [The state of enterprise AI](openai-the-state-of-enterprise-ai.md) - Key findings from OpenAI’s enterprise data show accelerating AI adoption, deeper integration, and measurable productivity gains across industries in 2025.
* [Instacart and OpenAI partner on AI shopping experiences](openai-instacart-and-openai-partner-on-ai-shopping-experiences.md) - OpenAI and Instacart are deepening their longstanding partnership by bringing the first fully integrated grocery shopping and Instant Checkout payment app to ChatGPT.
* [How Virgin Atlantic uses AI to enhance every step of travel](openai-how-virgin-atlantic-uses-ai-to-enhance-every-step-of-travel.md) - Virgin Atlantic CFO Oliver Byers shares how the airline is using AI to speed up development, improve decision-making, and elevate customer experience.
* [Snowflake and Anthropic announce $200 million partnership to bring agentic AI to global enterprises](anthropic-snowflake-and-anthropic-announce-200-million-partnership-to-bring-agentic-ai-to-gl.md) - Today, we announce a significant expansion of our strategic partnership with Snowflake. The multi-year, $200 million agreement will not only make Anthropic’s Claude models.
* [OpenAI to acquire Neptune](openai-openai-to-acquire-neptune.md) - OpenAI is acquiring Neptune to deepen visibility into model behavior and strengthen the tools researchers use to track experiments and monitor training.
* [How confessions can keep language models honest](openai-how-confessions-can-keep-language-models-honest.md) - OpenAI researchers are testing “confessions,” a method that trains models to admit when they make mistakes or act undesirably, helping improve AI honesty, transparency, and trust.
* [Anthropic acquires Bun as Claude Code reaches $1B milestone](anthropic-anthropic-acquires-bun-as-claude-code-reaches-1b-milestone.md) - Claude is the world’s smartest and most capable AI model for developers, startups, and enterprises. Claude Code represents a new era of agentic coding, fundamentally changing how.
* [Announcing the initial People-First AI Fund grantees](openai-announcing-the-initial-people-first-ai-fund-grantees.md) - The OpenAI Foundation announces the initial recipients of the People-First AI Fund, awarding $40.5M in unrestricted grants to 208 nonprofits supporting community innovation and.
* [Claude for Nonprofits](anthropic-claude-for-nonprofits.md) - Nonprofits tackle some of society’s most difficult problems, often with limited resources. In partnership with the global generosity movement GivingTuesday , we’re launching.
* [OpenAI takes an ownership stake in Thrive Holdings to accelerate enterprise AI adoption](openai-openai-takes-an-ownership-stake-in-thrive-holdings-to-accelerate-enterprise-ai-ado.md) - OpenAI takes an ownership stake in Thrive Holdings to accelerate enterprise AI adoption, embedding frontier research and engineering directly into accounting and IT services to.
* [OpenAI and NORAD team up to bring new magic to “NORAD Tracks Santa”](openai-openai-and-norad-team-up-to-bring-new-magic-to-norad-tracks-santa.md) - OpenAI and NORAD are bringing new magic to “NORAD Tracks Santa” with three ChatGPT holiday tools that let families create festive elves, toy coloring pages, and custom Christmas.
* [Inside Mirakl's agentic commerce vision](openai-inside-mirakl-s-agentic-commerce-vision.md) - Mirakl is redefining commerce through AI agents and ChatGPT Enterprise—achieving faster documentation, smarter customer support, and building toward agent-native commerce with.
* [Funding grants for new research into AI and mental health](openai-funding-grants-for-new-research-into-ai-and-mental-health.md) - OpenAI is awarding up to $2 million in grants for research at the intersection of AI and mental health. The program supports projects that study real-world risks, benefits, and.
* [Accenture and OpenAI accelerate enterprise AI success](openai-accenture-and-openai-accelerate-enterprise-ai-success.md) - Accenture and OpenAI are collaborating to help enterprises bring agentic AI capabilities into the core of their business and unlock new levels of growth.
* [Mixpanel security incident: what OpenAI users need to know](openai-mixpanel-security-incident-what-openai-users-need-to-know.md) - OpenAI shares details about a Mixpanel security incident involving limited API analytics data. No API content, credentials, or payment details were exposed. Learn what happened.
* [Our approach to mental health-related litigation](openai-our-approach-to-mental-health-related-litigation.md) - We’re sharing our approach to mental health-related litigation. O handle sensitive cases with care, transparency, and respect while continuing to strengthen safety and support in.
* [Inside JetBrains—the company reshaping how the world writes code](openai-inside-jetbrains-the-company-reshaping-how-the-world-writes-code.md) - JetBrains is integrating GPT-5 across its coding tools, helping millions of developers design, reason, and build software faster.
* [Expanding data residency access to business customers worldwide](openai-expanding-data-residency-access-to-business-customers-worldwide.md) - OpenAI expands data residency for ChatGPT Enterprise, ChatGPT Edu, and the API Platform, enabling eligible customers to store data at rest in-region.
* [Introducing shopping research in ChatGPT](openai-introducing-shopping-research-in-chatgpt.md) - Shopping research in ChatGPT helps you explore, compare, and discover products with personalized buyer’s guides that simplify decision-making.
* [Introducing Claude Opus 4.5](anthropic-introducing-claude-opus-4-5.md) - Our newest model, Claude Opus 4.5, is available today. It’s intelligent, efficient, and the best model in the world for coding, agents, and computer use. It’s also meaningfully.
* [GPT-5 and the future of mathematical discovery](openai-gpt-5-and-the-future-of-mathematical-discovery.md) - UCLA Professor Ernest Ryu and GPT-5 solved a key question in optimization theory, showcasing AI’s role in accelerating mathematical discovery.
* [OpenAI and Foxconn collaborate to strengthen U.S. manufacturing across the AI supply chain](openai-openai-and-foxconn-collaborate-to-strengthen-u-s-manufacturing-across-the-ai-suppl.md) - OpenAI and Foxconn are collaborating to design and manufacture next-generation AI infrastructure hardware in the U.S. The partnership will develop multiple generations of.
* [Helping 1,000 small businesses build with AI](openai-helping-1-000-small-businesses-build-with-ai.md) - OpenAI is partnering with DoorDash, SCORE, and local organizations to help 1,000 small businesses build with AI. The Small Business AI Jam gives Main Street business owners.
* [Early experiments in accelerating science with GPT-5](openai-early-experiments-in-accelerating-science-with-gpt-5.md) - OpenAI introduces the first research cases showing how GPT-5 accelerates scientific progress across math, physics, biology, and computer science. Explore how AI and researchers.
* [Strengthening our safety ecosystem with external testing](openai-strengthening-our-safety-ecosystem-with-external-testing.md) - OpenAI works with independent experts to evaluate frontier AI systems. Third-party testing strengthens safety, validates safeguards, and increases transparency in how we assess.
* [OpenAI and Target team up on new AI-powered experiences](openai-openai-and-target-team-up-on-new-ai-powered-experiences.md) - OpenAI and Target are partnering to bring a new Target app to ChatGPT, offering personalized shopping and faster checkout. Target will also expand its use of ChatGPT Enterprise.
* [How evals drive the next chapter in AI for businesses](openai-how-evals-drive-the-next-chapter-in-ai-for-businesses.md) - Learn how evals help businesses define, measure, and improve AI performance—reducing risk, boosting productivity, and driving strategic advantage.
* [How Scania accelerates work with AI across its global workforce](openai-how-scania-accelerates-work-with-ai-across-its-global-workforce.md) - Global manufacturer Scania is scaling AI with ChatGPT Enterprise. With team-based onboarding and strong guardrails, AI is boosting productivity, quality, and innovation.
* [GPT-5.1-Codex-Max System Card](openai-gpt-5-1-codex-max-system-card.md) - This system card outlines the comprehensive safety measures implemented for GPT‑5.1-CodexMax. It details both model-level mitigations, such as specialized safety training for.
* [Building more with GPT-5.1-Codex-Max](openai-building-more-with-gpt-5-1-codex-max.md) - Introducing GPT-5.1-Codex-Max, a faster, more intelligent agentic coding model for Codex. The model is designed for long-running, project-scale work with enhanced reasoning and.
* [A free version of ChatGPT built for teachers](openai-a-free-version-of-chatgpt-built-for-teachers.md) - ChatGPT for Teachers is a secure workspace with education‑grade privacy and admin controls. Free for verified U.S. K–12 educators through June 2027.
* [Microsoft, NVIDIA, and Anthropic announce strategic partnerships](anthropic-microsoft-nvidia-and-anthropic-announce-strategic-partnerships.md) - Today Microsoft, NVIDIA, and Anthropic announced new strategic partnerships. Anthropic is scaling its rapidly-growing Claude AI model on Microsoft Azure, powered by NVIDIA, which.
* [Intuit and OpenAI join forces on new AI-powered experiences](openai-intuit-and-openai-join-forces-on-new-ai-powered-experiences.md) - OpenAI and Intuit have entered a $100M+ multi-year partnership to launch Intuit app experiences in ChatGPT and expand Intuit’s use of OpenAI’s frontier models to power.
* [Claude now available in Microsoft Foundry and Microsoft 365 Copilot](anthropic-claude-now-available-in-microsoft-foundry-and-microsoft-365-copilot.md) - Today we announced that Microsoft and Anthropic are expanding our partnership . As part of the partnership, Claude Sonnet 4.5, Haiku 4.5, and Opus 4.1 models are now available in.
* [Anthropic partners with Rwandan Government and ALX to bring AI education to hundreds of thousands of learners across Africa](anthropic-anthropic-partners-with-rwandan-government-and-alx-to-bring-ai-education-to-hundre.md) - Anthropic is announcing a new partnership with the Government of Rwanda and African tech training provider ALX to bring Chidi—a learning companion built on Claude—to hundreds of.
* [OpenAI named Emerging Leader in Generative AI](openai-openai-named-emerging-leader-in-generative-ai.md) - OpenAI has been named an Emerging Leader in Gartner’s 2025 Innovation Guide for Generative AI Model Providers. The recognition reflects our enterprise momentum, with over 1.
* [Introducing OpenAI for Ireland](openai-introducing-openai-for-ireland.md) - OpenAI launches OpenAI for Ireland, partnering with the Irish Government, Dogpatch Labs and Patch to help SMEs, founders and young builders use AI to innovate, boost productivity.
* [Understanding neural networks through sparse circuits](openai-understanding-neural-networks-through-sparse-circuits.md) - OpenAI is exploring mechanistic interpretability to understand how neural networks reason. Our new sparse model approach could make AI systems more transparent and support safer.
* [The state of Maryland partners with Anthropic to better serve residents](anthropic-the-state-of-maryland-partners-with-anthropic-to-better-serve-residents.md) - The state of Maryland has announced it will use Anthropic's advanced AI models to improve government operations and better serve its more than six million residents. Under the.
* [Measuring political bias in Claude](anthropic-measuring-political-bias-in-claude.md) - We want Claude to be seen as fair and trustworthy by people across the political spectrum, and to be unbiased and even-handed in its approach to political topics. In this post.
* [Introducing group chats in ChatGPT](openai-introducing-group-chats-in-chatgpt.md) - Collaborate with others, and ChatGPT, in the same conversation.
* [Introducing GPT-5.1 for developers](openai-introducing-gpt-5-1-for-developers.md) - GPT-5.1 is now available in the API, bringing faster adaptive reasoning, extended prompt caching, improved coding performance, and new apply_patch and shell tools.
* [How Philips is scaling AI literacy across 70,000 employees](openai-how-philips-is-scaling-ai-literacy-across-70-000-employees.md) - Philips is scaling AI literacy with ChatGPT Enterprise, training 70,000 employees to use AI responsibly and improve healthcare outcomes worldwide.
* [Disrupting the first reported AI-orchestrated cyber espionage campaign](anthropic-disrupting-the-first-reported-ai-orchestrated-cyber-espionage-campaign.md) - We recently argued that an inflection point had been reached in cybersecurity: a point at which AI models had become genuinely useful for cybersecurity operations, both for good.
* [Neuro drives national retail wins with ChatGPT Business](openai-neuro-drives-national-retail-wins-with-chatgpt-business.md) - Neuro uses ChatGPT Business to scale nationwide with fewer than 70 employees, saving time, reducing costs, and turning faster execution across sales and operations into growth.
* [GPT-5.1: A smarter, more conversational ChatGPT](openai-gpt-5-1-a-smarter-more-conversational-chatgpt.md) - We’re upgrading the GPT-5 series with warmer, more capable models and new ways to customize ChatGPT’s tone and style. GPT-5.1 starts rolling out today to paid users.
* [GPT-5.1 Instant and GPT-5.1 Thinking System Card Addendum](openai-gpt-5-1-instant-and-gpt-5-1-thinking-system-card-addendum.md) - This GPT-5 system card addendum provides updated safety metrics for GPT-5.1 Instant and Thinking, including new evaluations for mental health and emotional reliance.
* [Fighting the New York Times’ invasion of user privacy](openai-fighting-the-new-york-times-invasion-of-user-privacy.md) - OpenAI is fighting the New York Times’ demand for 20 million private ChatGPT conversations and accelerating new security and privacy protections to protect your data.
* [Anthropic invests $50 billion in American AI infrastructure](anthropic-anthropic-invests-50-billion-in-american-ai-infrastructure.md) - Today, we are announcing a $50 billion investment in American computing infrastructure, building data centers with Fluidstack in Texas and New York, with more sites to come.
* [Free ChatGPT for transitioning U.S. servicemembers and veterans](openai-free-chatgpt-for-transitioning-u-s-servicemembers-and-veterans.md) - OpenAI is offering U.S. servicemembers and veterans within 12 months of retirement or separation a free year of ChatGPT Plus to support their transition to civilian life. The.
* [Understanding prompt injections: a frontier security challenge](openai-understanding-prompt-injections-a-frontier-security-challenge.md) - Prompt injections are a frontier security challenge for AI systems. Learn how these attacks work and how OpenAI is advancing research, training models, and building safeguards.
* [Notion’s GPT‑5 rebuild unlocks autonomous AI workflows](openai-notion-s-gpt-5-rebuild-unlocks-autonomous-ai-workflows.md) - Notion rebuilt its AI architecture with GPT-5 to create agents that reason, act, and adapt across workflows, unlocking faster and more flexible productivity in Notion 3.0.
* [New offices in Paris and Munich expand Anthropic’s European presence](anthropic-new-offices-in-paris-and-munich-expand-anthropic-s-european-presence.md) - Today, we're announcing plans to open offices in Paris and Munich as our global operations expand across Europe. These new hubs follow recent office openings in Tokyo , Seoul .
* [Introducing the Teen Safety Blueprint](openai-introducing-the-teen-safety-blueprint.md) - Discover OpenAI’s Teen Safety Blueprint—a roadmap for building AI responsibly with safeguards, age-appropriate design, and collaboration to protect and empower young people online.
* [AI progress and recommendations](openai-ai-progress-and-recommendations.md) - AI is advancing fast. We have the chance to shape its progress—toward discovery, safety, and a better future for everyone.
* [Launching the Anthropic Economic Futures Programme in the UK and Europe](anthropic-launching-the-anthropic-economic-futures-programme-in-the-uk-and-europe.md) - AI adoption is increasing rapidly in Europe and the UK, but the conversation about how to manage its effects on labor and the economy is still at a very early stage. This.
* [How Chime is redefining marketing through AI](openai-how-chime-is-redefining-marketing-through-ai.md) - Chime CMO Vineet Mehra shares how AI is reshaping marketing into an agent-driven model and why leaders who prioritize AI literacy and thoughtful adoption will drive growth.
* [How CRED is tapping AI to deliver premium customer experiences](openai-how-cred-is-tapping-ai-to-deliver-premium-customer-experiences.md) - CRED is improving premium customer experiences in India with OpenAI, using GPT-powered tools to boost support accuracy, cut response times, and raise customer satisfaction.
* [1 million business customers putting AI to work](openai-1-million-business-customers-putting-ai-to-work.md) - More than 1 million business customers around the world now use OpenAI. Across healthcare, life sciences, financial services, and more, ChatGPT and our APIs are driving a new era.
* [Cognizant will make Claude available to 350,000 employees, accelerating enterprise AI adoption and internal transformation](anthropic-cognizant-will-make-claude-available-to-350-000-employees-accelerating-enterprise.md) - Cognizant, a ​​leading information technology consulting company, announced today that it will use Claude to help its enterprise customers and internal teams move from AI.
* [Anthropic and Iceland announce one of the world’s first national AI education pilots](anthropic-anthropic-and-iceland-announce-one-of-the-world-s-first-national-ai-education-pilo.md) - Today, Anthropic and Iceland's Ministry of Education and Children are announcing a partnership to bring Claude to teachers across the nation, launching one of the world's first.
* [Introducing IndQA](openai-introducing-indqa.md) - OpenAI introduces IndQA, a new benchmark for evaluating AI systems in Indian languages. Built with domain experts, IndQA tests cultural understanding and reasoning across 12.
* [AWS and OpenAI announce multi-year strategic partnership](openai-aws-and-openai-announce-multi-year-strategic-partnership.md) - OpenAI and AWS have entered a multi-year, $38 billion partnership to scale advanced AI workloads. AWS will provide world-class infrastructure and compute capacity to power.
* [Introducing Aardvark: OpenAI’s agentic security researcher](openai-introducing-aardvark-openai-s-agentic-security-researcher.md) - OpenAI introduces Aardvark, an AI-powered security researcher that autonomously finds, validates, and helps fix software vulnerabilities at scale. The system is in private.
* [How we built OWL, the new architecture behind our ChatGPT-based browser, Atlas](openai-how-we-built-owl-the-new-architecture-behind-our-chatgpt-based-browser-atlas.md) - A deep dive into OWL, the new architecture powering ChatGPT Atlas—decoupling Chromium, enabling fast startup, rich UI, and agentic browsing with ChatGPT.
* [Expanding Stargate to Michigan](openai-expanding-stargate-to-michigan.md) - OpenAI is expanding Stargate to Michigan with a new one-gigawatt campus that strengthens America’s AI infrastructure. The project will create jobs, drive investment, and support.
* [gpt-oss-safeguard technical report](openai-gpt-oss-safeguard-technical-report.md) - gpt-oss-safeguard-120b and gpt-oss-safeguard-20b are two open-weight reasoning models post-trained from the gpt-oss models and trained to reason from a provided policy in order.
* [Introducing gpt-oss-safeguard](openai-introducing-gpt-oss-safeguard.md) - OpenAI introduces gpt-oss-safeguard—open-weight reasoning models for safety classification that let developers apply and iterate on custom policies.
* [Anthropic officially opens Tokyo office, signs Memorandum of Cooperation with the Japan AI Safety Institute](anthropic-anthropic-officially-opens-tokyo-office-signs-memorandum-of-cooperation-with-the-j.md) - This week, we opened our first Asia-Pacific office in Tokyo, a milestone in Anthropic's international expansion. Our CEO and co-founder Dario Amodei traveled to Tokyo to meet.
* [The next chapter of the Microsoft–OpenAI partnership](openai-the-next-chapter-of-the-microsoft-openai-partnership.md) - Microsoft and OpenAI sign a new agreement that strengthens its long-term partnership, expands innovation, and ensures responsible AI progress.
* [Doppel’s AI defense system stops attacks before they spread](openai-doppel-s-ai-defense-system-stops-attacks-before-they-spread.md) - Doppel uses GPT-5 and reinforcement fine-tuning to stop deepfake and impersonation attacks, cutting analyst workloads by 80% and reducing response times from hours to minutes.
* [Built to benefit everyone](openai-built-to-benefit-everyone.md) - OpenAI’s recapitalization strengthens mission-focused governance, expanding resources to ensure AI benefits everyone while advancing innovation responsibly.
* [Advancing organizational transformation for business innovation](openai-advancing-organizational-transformation-for-business-innovation.md) - DNP rolled out ChatGPT Enterprise across ten core departments, achieving 95% faster patent research, 10x processing volume, 87% automation, and 70% knowledge reuse in three months.
* [Strengthening ChatGPT’s responses in sensitive conversations](openai-strengthening-chatgpt-s-responses-in-sensitive-conversations.md) - OpenAI collaborated with 170+ mental health experts to improve ChatGPT’s ability to recognize distress, respond empathetically, and guide users toward real-world support—reducing.
* [Steuerrecht.com delivers client-ready legal analysis with ChatGPT](openai-steuerrecht-com-delivers-client-ready-legal-analysis-with-chatgpt.md) - Steuerrecht.com uses ChatGPT Business to streamline legal workflows, automate tax research, and deliver faster, client-ready analysis for law firms.
* [Advancing Claude for Financial Services](anthropic-advancing-claude-for-financial-services.md) - We're expanding Claude for Financial Services with an Excel add-in, additional connectors to real-time market data and portfolio analytics, and new pre-built Agent Skills, like.
* [Addendum to GPT-5 System Card: Sensitive conversations](openai-addendum-to-gpt-5-system-card-sensitive-conversations.md) - This system card details GPT-5’s improvements in handling sensitive conversations, including new benchmarks for emotional reliance, mental health, and jailbreak resistance.
* [Work smarter with your company knowledge in ChatGPT](openai-work-smarter-with-your-company-knowledge-in-chatgpt.md) - Company knowledge brings context from your apps into ChatGPT for answers specific to your business, with clear citations, security, privacy, and admin controls. Available now for.
* [Seoul becomes Anthropic’s third office in Asia-Pacific as we continue our international growth](anthropic-seoul-becomes-anthropic-s-third-office-in-asia-pacific-as-we-continue-our-internat.md) - Today we're announcing plans to open an office in Seoul in early 2026 as our global operations expand into Korea. Seoul comes on the heels of new offices in Tokyo and Bengaluru.
* [OpenAI acquires Software Applications Incorporated, maker of Sky](openai-openai-acquires-software-applications-incorporated-maker-of-sky.md) - OpenAI has acquired Software Applications Incorporated, maker of Sky—a natural language interface for Mac that brings AI directly into your desktop experience. Together, we’re.
* [Expanding our use of Google Cloud TPUs and Services](anthropic-expanding-our-use-of-google-cloud-tpus-and-services.md) - Today, we are announcing that we plan to expand our use of Google Cloud technologies, including up to one million TPUs, dramatically increasing our compute resources as we.
* [Consensus accelerates research with GPT-5 and Responses API](openai-consensus-accelerates-research-with-gpt-5-and-responses-api.md) - Consensus uses GPT-5 and OpenAI’s Responses API to power a multi-agent research assistant that reads, analyzes, and synthesizes evidence in minutes—helping over 8 million.
* [AI in South Korea—OpenAI’s Economic Blueprint](openai-ai-in-south-korea-openai-s-economic-blueprint.md) - OpenAI's Korea Economic Blueprint outlines how South Korea can scale trusted AI through sovereign capabilities and strategic partnerships to drive growth.
* [The next chapter for UK sovereign AI](openai-the-next-chapter-for-uk-sovereign-ai.md) - OpenAI expands its UK partnership with a new Ministry of Justice agreement, bringing ChatGPT to civil servants. It also introduces UK data residency for ChatGPT Enterprise.
* [AI in Japan—OpenAI’s Japan Economic Blueprint](openai-ai-in-japan-openai-s-japan-economic-blueprint.md) - OpenAI’s Japan Economic Blueprint outlines how Japan can harness AI to boost innovation, strengthen competitiveness, and enable sustainable, inclusive growth.
* [Introducing ChatGPT Atlas, the browser with ChatGPT built in](openai-introducing-chatgpt-atlas-the-browser-with-chatgpt-built-in.md) - ChatGPT Atlas, the browser with ChatGPT built it. Get instant answers, summaries, and smart web help—right from any page. With privacy settings you can control. Available now for.
* [Continue your ChatGPT experience beyond WhatsApp](openai-continue-your-chatgpt-experience-beyond-whatsapp.md) - ChatGPT will no longer be available on WhatsApp after January 15, 2026. Learn how to link your ChatGPT account and continue your conversations across devices.
* [A statement from Dario Amodei on Anthropic's commitment to American AI leadership](anthropic-a-statement-from-dario-amodei-on-anthropic-s-commitment-to-american-ai-leadership.md) - A statement from Anthropic CEO Dario Amodei on Anthropic’s commitment to advancing America's leadership in building powerful and beneficial AI. Anthropic is built on a simple.
* [Claude for Life Sciences](anthropic-claude-for-life-sciences.md) - Increasing the rate of scientific progress is a core part of Anthropic’s public benefit mission. We are focused on building the tools to allow researchers to make new discoveries.
* [Plex Coffee delivers fast, personal service with ChatGPT](openai-plex-coffee-delivers-fast-personal-service-with-chatgpt.md) - Learn how Plex Coffee uses ChatGPT Business to centralize knowledge, train staff faster, and preserve personal connections while expanding.
* [Introducing Claude Haiku 4.5](anthropic-introducing-claude-haiku-4-5.md) - Claude Haiku 4.5, our latest small model, is available today to all users. What was recently at the frontier is now cheaper and faster. Five months ago, Claude Sonnet 4 was a.
* [Expert Council on Well-Being and AI](openai-expert-council-on-well-being-and-ai.md) - OpenAI’s new Expert Council on Well-Being and AI brings together leading psychologists, clinicians, and researchers to guide how ChatGPT supports emotional health, especially for.
* [Anthropic and Salesforce expand partnership to bring Claude to regulated industries](anthropic-anthropic-and-salesforce-expand-partnership-to-bring-claude-to-regulated-industrie.md) - Anthropic and Salesforce today announced an expanded partnership to make Claude a preferred model for Salesforce's Agentforce platform, enabling Salesforce customers in financial.
* [OpenAI and Broadcom announce strategic collaboration to deploy 10 gigawatts of OpenAI-designed AI accelerators](openai-openai-and-broadcom-announce-strategic-collaboration-to-deploy-10-gigawatts-of-ope.md) - OpenAI and Broadcom announce a multi-year partnership to deploy 10 gigawatts of OpenAI-designed AI accelerators, co-developing next-generation systems and Ethernet solutions to.
* [HYGH speeds development and campaigns with ChatGPT Business](openai-hygh-speeds-development-and-campaigns-with-chatgpt-business.md) - HYGH speeds up software development and campaign delivery with ChatGPT Business, cutting turnaround times, scaling output, and driving revenue growth.
* [Defining and evaluating political bias in LLMs](openai-defining-and-evaluating-political-bias-in-llms.md) - Learn how OpenAI evaluates political bias in ChatGPT through new real-world testing methods that improve objectivity and reduce bias.
* [HiBob turns 2,500 GPTs into product and team growth](openai-hibob-turns-2-500-gpts-into-product-and-team-growth.md) - Discover how HiBob uses ChatGPT Enterprise and custom GPTs to scale AI adoption, boost revenue, streamline HR workflows, and deliver AI-powered features in the Bob platform.
* [Rahul Patil joins Anthropic as Chief Technology Officer](anthropic-rahul-patil-joins-anthropic-as-chief-technology-officer.md) - We're excited to announce that Rahul Patil has joined Anthropic as our Chief Technology Officer. Rahul will oversee our engineering organization across product, compute.
* [Expanding our global operations to India with our second Asia Pacific office](anthropic-expanding-our-global-operations-to-india-with-our-second-asia-pacific-office.md) - Today we’re announcing that we’re expanding our global operations to India, with plans to open an office in Bengaluru in early 2026. Bengaluru will serve as our second office in.
* [Introducing apps in ChatGPT and the new Apps SDK](openai-introducing-apps-in-chatgpt-and-the-new-apps-sdk.md) - We’re introducing a new generation of apps you can chat with, right inside ChatGPT. Developers can start building them today with the new Apps SDK, available in preview.
* [Introducing AgentKit, new Evals, and RFT for agents](openai-introducing-agentkit-new-evals-and-rft-for-agents.md) - Today, we’re releasing new tools to help developers go from prototype to production faster: AgentKit, expanded evals capabilities, and reinforcement fine-tuning for agents.
* [Deloitte will make Claude available to 470,000 people across its global network](anthropic-deloitte-will-make-claude-available-to-470-000-people-across-its-global-network.md) - Anthropic and Deloitte today announced an expanded alliance that will make Claude available to Deloitte people across its global network and develop new industry-specific.
* [Codex is now generally available](openai-codex-is-now-generally-available.md) - OpenAI Codex is now generally available with powerful new features for developers: a Slack integration, Codex SDK, and admin tools like usage dashboards and workspace.
* [AMD and OpenAI announce strategic partnership to deploy 6 gigawatts of AMD GPUs](openai-amd-and-openai-announce-strategic-partnership-to-deploy-6-gigawatts-of-amd-gpus.md) - AMD and OpenAI have announced a multi-year partnership to deploy 6 gigawatts of AMD Instinct GPUs, beginning with 1 gigawatt in 2026, to power OpenAI’s next-generation AI.
* [With GPT-5, Wrtn builds lifestyle AI for millions in Korea](openai-with-gpt-5-wrtn-builds-lifestyle-ai-for-millions-in-korea.md) - Wrtn scaled AI apps to 6.5M users in Korea with GPT-5, creating ‘Lifestyle AI’ that blends productivity, creativity, and learning—now expanding across East Asia.
* [Samsung and SK join OpenAI’s Stargate initiative to advance global AI infrastructure](openai-samsung-and-sk-join-openai-s-stargate-initiative-to-advance-global-ai-infrastructu.md) - Samsung and SK join OpenAI’s Stargate initiative to expand global AI infrastructure, scaling advanced memory chip production and building next-gen data centers in Korea.
* [Sora 2 is here](openai-sora-2-is-here.md) - Our latest video generation model is more physically accurate, realistic, and controllable than prior systems. It also features synchronized dialogue and sound effects. Create.
* [Sora 2 System Card](openai-sora-2-system-card.md) - Sora 2 is our new state of the art video and audio generation model. Building on the foundation of Sora, this new model introduces capabilities that have been difficult for prior.
* [Launching Sora responsibly](openai-launching-sora-responsibly.md) - To address the novel safety challenges posed by a state-of-the-art video model as well as a new social creation platform, we’ve built Sora 2 and the Sora app with safety at the.
* [Turning contracts into searchable data at OpenAI](openai-turning-contracts-into-searchable-data-at-openai.md) - OpenAI built a system to extract contract data quickly, cutting turnaround times and making it easier for teams to access the details they need.
* [Introducing parental controls](openai-introducing-parental-controls.md) - We’re rolling out parental controls and a new parent resource page to help families guide how ChatGPT works in their homes.
* [Introducing Claude Sonnet 4.5](anthropic-introducing-claude-sonnet-4-5.md) - Claude Sonnet 4.5 is the best coding model in the world. It's the strongest model for building complex agents. It’s the best model at using computers. And it shows substantial.
* [Improving support with every interaction at OpenAI](openai-improving-support-with-every-interaction-at-openai.md) - Learn how OpenAI uses AI to enhance support, cutting response times, improving quality, and scaling to meet hypergrowth.
* [Enabling Claude Code to work more autonomously](anthropic-enabling-claude-code-to-work-more-autonomously.md) - We’re introducing several upgrades to Claude Code : a native VS Code extension, version 2.0 of our terminal interface, and checkpoints for autonomous operation. Powered by Sonnet.
* [Empowering teams to unlock insights faster at OpenAI](openai-empowering-teams-to-unlock-insights-faster-at-openai.md) - OpenAI’s research assistant helps teams analyze millions of support tickets, surface insights faster, and scale curiosity across the company.
* [Driving sales productivity and customer success at OpenAI](openai-driving-sales-productivity-and-customer-success-at-openai.md) - Learn how OpenAI boosts sales productivity by automating prep, centralizing knowledge, and scaling top-selling practices.
* [Converting inbound leads into customers at OpenAI](openai-converting-inbound-leads-into-customers-at-openai.md) - Learn how OpenAI used AI to deliver personalized answers at scale, converting inbound leads into customers.
* [Combating online child sexual exploitation & abuse](openai-combating-online-child-sexual-exploitation-abuse.md) - Discover how OpenAI combats online child sexual exploitation and abuse with strict usage policies, advanced detection tools, and industry collaboration to block, report, and.
* [Buy it in ChatGPT: Instant Checkout and the Agentic Commerce Protocol](openai-buy-it-in-chatgpt-instant-checkout-and-the-agentic-commerce-protocol.md) - We’re taking first steps toward agentic commerce in ChatGPT with new ways for people, AI agents, and businesses to shop together.
* [Building OpenAI with OpenAI](openai-building-openai-with-openai.md) - At OpenAI, we rely on our own technology to help streamline work, scale expertise, and drive outcomes. In our new series, OpenAI on OpenAI, we share lessons to help other.
* [Partnering with AARP to help keep older adults safe online](openai-partnering-with-aarp-to-help-keep-older-adults-safe-online.md) - OpenAI and AARP are partnering to help older adults stay safe online with new AI training, scam-spotting tools, and nationwide programs through OpenAI Academy and OATS’s Senior.
* [Anthropic expands global leadership in enterprise AI, naming Chris Ciauri as Managing Director of International](anthropic-anthropic-expands-global-leadership-in-enterprise-ai-naming-chris-ciauri-as-managi.md) - Today we're announcing Anthropic's expanded global presence with key leadership appointments, enterprise customer momentum, and new international offices across multiple.
* [More ways to work with your team and tools in ChatGPT](openai-more-ways-to-work-with-your-team-and-tools-in-chatgpt.md) - New shared projects, smarter connectors, and compliance and security updates help teams get more done.
* [Measuring the performance of our models on real-world tasks](openai-measuring-the-performance-of-our-models-on-real-world-tasks.md) - OpenAI introduces GDPval, a new evaluation that measures model performance on real-world economically valuable tasks across 44 occupations.
* [Introducing ChatGPT Pulse](openai-introducing-chatgpt-pulse.md) - Today we're releasing a preview of ChatGPT Pulse to Pro users on mobile. Pulse is a new experience where ChatGPT proactively does research to deliver personalized updates based.
* [ENEOS Materials brings ChatGPT Enterprise to manufacturing](openai-eneos-materials-brings-chatgpt-enterprise-to-manufacturing.md) - ENEOS Materials uses ChatGPT Enterprise to speed research, improve plant design safety, and cut HR analysis time by 90%, with 80% reporting better workflows.
* [OpenAI, Oracle, and SoftBank expand Stargate with five new AI datacenter sites](openai-openai-oracle-and-softbank-expand-stargate-with-five-new-ai-datacenter-sites.md) - OpenAI, Oracle, and SoftBank announce five new Stargate AI datacenter sites, accelerating a $500B, 10-gigawatt U.S. infrastructure buildout to power next-generation AI and create.
* [SchoolAI builds an AI platform that empowers teachers](openai-schoolai-builds-an-ai-platform-that-empowers-teachers.md) - SchoolAI uses GPT-4.1, image generation, and TTS to power safe, teacher-guided AI tools for over 1 million classrooms, improving engagement, oversight, and personalized learning.
* [OpenAI and NVIDIA announce strategic partnership to deploy 10 gigawatts of NVIDIA systems](openai-openai-and-nvidia-announce-strategic-partnership-to-deploy-10-gigawatts-of-nvidia.md) - OpenAI and NVIDIA announce a strategic partnership to deploy 10 gigawatts of AI datacenters powered by NVIDIA systems, with the first phase launching in 2026.
* [CNA is transforming its newsroom with AI](openai-cna-is-transforming-its-newsroom-with-ai.md) - In this Executive Function series from OpenAI, discover how CNA is transforming its newsroom with AI. Editor-in-Chief Walter Fernandez shares insights on AI adoption, culture.
* [Detecting and reducing scheming in AI models](openai-detecting-and-reducing-scheming-in-ai-models.md) - Apollo Research and OpenAI developed evaluations for hidden misalignment (“scheming”) and found behaviors consistent with scheming in controlled tests across frontier models. The.
* [Teen safety, freedom, and privacy](openai-teen-safety-freedom-and-privacy.md) - Explore OpenAI’s approach to balancing teen safety, freedom, and privacy in AI use.
* [Introducing Stargate UK](openai-introducing-stargate-uk.md) - Official OpenAI release: Introducing Stargate UK.
* [Building towards age prediction](openai-building-towards-age-prediction.md) - Learn how OpenAI is building age prediction and parental controls in ChatGPT to create safer, age-appropriate experiences for teens while supporting families with new tools.
* [Introducing upgrades to Codex](openai-introducing-upgrades-to-codex.md) - Codex just got faster, more reliable, and better at real-time collaboration and tackling tasks independently anywhere you develop—whether via the terminal, IDE, web, or even your.
* [How people are using ChatGPT](openai-how-people-are-using-chatgpt.md) - New research from the largest study of ChatGPT use shows how the tool creates economic value through both personal and professional use. Adoption is broadening beyond early.
* [Claude is now generally available in Xcode](anthropic-claude-is-now-generally-available-in-xcode.md) - Developers can now connect their Claude account to Xcode 26 to power coding intelligence features with Claude Sonnet 4. Xcode is Apple's integrated development environment (IDE).
* [Addendum to GPT-5 system card: GPT-5-Codex](openai-addendum-to-gpt-5-system-card-gpt-5-codex.md) - This addendum to the GPT-5 system card shares a new model: GPT-5-Codex, a version of GPT-5 further optimized for agentic coding in Codex. GPT-5-Codex adjusts its thinking effort.
* [Working with US CAISI and UK AISI to build more secure AI systems](openai-working-with-us-caisi-and-uk-aisi-to-build-more-secure-ai-systems.md) - OpenAI shares progress on the partnership with the US CAISI and UK AISI to strengthen AI safety and security.
* [Strengthening our safeguards through collaboration with US CAISI and UK AISI](anthropic-strengthening-our-safeguards-through-collaboration-with-us-caisi-and-uk-aisi.md) - Over the past year, we've collaborated with the US Center for AI Standards and Innovation (CAISI) and UK AI Security Institute (AISI), government bodies established to measure.
* [Statement on OpenAI’s Nonprofit and PBC](openai-statement-on-openai-s-nonprofit-and-pbc.md) - OpenAI reaffirms its nonprofit leadership with a new structure granting equity in its PBC, enabling over $100B in resources to advance safe, beneficial AI for humanity.
* [A joint statement from OpenAI and Microsoft](openai-a-joint-statement-from-openai-and-microsoft.md) - OpenAI and Microsoft sign a new MOU, reinforcing their partnership and shared commitment to AI safety and innovation.
* [SafetyKit scales risk agents with OpenAI’s most capable models](openai-safetykit-scales-risk-agents-with-openai-s-most-capable-models.md) - Discover how SafetyKit leverages OpenAI GPT-5 to enhance content moderation, enforce compliance, and outpace legacy safety systems with greater accuracy .
* [Anthropic is endorsing SB 53](anthropic-anthropic-is-endorsing-sb-53.md) - Anthropic is endorsing SB 53 , the California bill that governs powerful AI systems built by frontier AI developers like Anthropic. We’ve long advocated for thoughtful AI.
* [A People-First AI Fund: $50M to support nonprofits](openai-a-people-first-ai-fund-50m-to-support-nonprofits.md) - Applications are now open for OpenAI’s People-First AI Fund, a $50M initiative supporting U.S. nonprofits advancing education, community innovation, and economic opportunity.
* [Why language models hallucinate](openai-why-language-models-hallucinate.md) - OpenAI’s new research explains why language models hallucinate. The findings show how improved evaluations can enhance AI reliability, honesty, and safety.
* [Updating restrictions of sales to unsupported regions](anthropic-updating-restrictions-of-sales-to-unsupported-regions.md) - Anthropic's Terms of Service prohibit use of our services in certain regions due to legal, regulatory, and security risks. However, companies from these restricted.
* [Expanding economic opportunity with AI](openai-expanding-economic-opportunity-with-ai.md) - OpenAI is launching a Jobs Platform and new Certifications to connect workers with jobs, training, and certifications. Learn how we’re expanding economic opportunity and making.
* [Anthropic Signs White House Pledge to America's Youth: Investing in AI Education](anthropic-anthropic-signs-white-house-pledge-to-america-s-youth-investing-in-ai-education.md) - Following our August signing of the White House's ' Pledge to America's Youth: Investing in AI Education' , today we joined companies across the country at the White House's AI.
* [Vijaye Raji to become CTO of Applications with acquisition of Statsig](openai-vijaye-raji-to-become-cto-of-applications-with-acquisition-of-statsig.md) - Vijaye Raji will step into a new role as CTO of Applications, reporting to CEO of Applications, Fidji Simo, following the acquisition of Statsig.
* [Building more helpful ChatGPT experiences for everyone](openai-building-more-helpful-chatgpt-experiences-for-everyone.md) - We’re partnering with experts, strengthening protections for teens with parental controls, and routing sensitive conversations to reasoning models in ChatGPT.
* [Anthropic raises $13B Series F at $183B post-money valuation](anthropic-anthropic-raises-13b-series-f-at-183b-post-money-valuation.md) - Anthropic has completed a Series F fundraising of $13 billion led by ICONIQ. This financing values Anthropic at $183 billion post-money. Along with ICONIQ, the round was co-led.
* [Updates to Consumer Terms and Privacy Policy](anthropic-updates-to-consumer-terms-and-privacy-policy.md) - Today, we're rolling out updates to our Consumer Terms and Privacy Policy that will help us deliver even more capable, useful AI models. We're now giving users the choice to.
* [Supporting nonprofit and community innovation](openai-supporting-nonprofit-and-community-innovation.md) - OpenAI launches a $50M People-First AI Fund to help U.S. nonprofits scale impact with AI. Applications open Sept 8–Oct 8, 2025 for grants in education, healthcare, research, and.
* [Introducing gpt-realtime and Realtime API updates](openai-introducing-gpt-realtime-and-realtime-api-updates.md) - We’re releasing a more advanced speech-to-speech model and new API capabilities including MCP server support, image input, and SIP phone calling support.
* [OpenAI and Anthropic share findings from a joint safety evaluation](openai-openai-and-anthropic-share-findings-from-a-joint-safety-evaluation.md) - OpenAI and Anthropic share findings from a first-of-its-kind joint safety evaluation, testing each other’s models for misalignment, instruction following, hallucinations.
* [Introducing the Anthropic National Security and Public Sector Advisory Council](anthropic-introducing-the-anthropic-national-security-and-public-sector-advisory-council.md) - Today, we are announcing the formation of the Anthropic National Security and Public Sector Advisory Council, a group of leading bipartisan national security and public policy.
* [Detecting and countering misuse of AI: August 2025](anthropic-detecting-and-countering-misuse-of-ai-august-2025.md) - We’ve developed sophisticated safety and security measures to prevent the misuse of our AI models. But cybercriminals and other malicious actors are actively attempting to find.
* [Collective alignment: public input on our Model Spec](openai-collective-alignment-public-input-on-our-model-spec.md) - OpenAI surveyed over 1,000 people worldwide on how AI should behave and compared their views to our Model Spec. Learn how collective alignment is shaping AI defaults to better.
* [Anthropic Education Report: How educators use Claude](anthropic-anthropic-education-report-how-educators-use-claude.md) - Understandably, much of the conversation of AI in education focuses on how students are using large language models to help them study and write. But educators use AI too. In a.
* [Helping people when they need it most](openai-helping-people-when-they-need-it-most.md) - How we think about safety for users experiencing mental or emotional distress, the limits of today’s systems, and the work underway to refine them.
* [Accelerating life sciences research](openai-accelerating-life-sciences-research.md) - Discover how a specialized AI model, GPT-4b micro, helped OpenAI and Retro Bio engineer more effective proteins for stem cell therapy and longevity research.
* [Scaling domain expertise in complex, regulated domains](openai-scaling-domain-expertise-in-complex-regulated-domains.md) - Discover how Blue J is transforming tax research with AI-powered tools built on GPT-4.1. By combining domain expertise with Retrieval-Augmented Generation, Blue J delivers fast.
* [Developing nuclear safeguards for AI through public-private partnership](anthropic-developing-nuclear-safeguards-for-ai-through-public-private-partnership.md) - Nuclear technology is inherently dual-use: the same physics principles that power nuclear reactors can be misused for weapons development. As AI models become more capable, we.
* [Anthropic launches higher education advisory board and AI Fluency courses](anthropic-anthropic-launches-higher-education-advisory-board-and-ai-fluency-courses.md) - The choices made in the next few years about how AI enters the classroom will shape a generation's relationship with both technology and learning. Today, we're announcing two.
* [Mixi reimagines communication with ChatGPT](openai-mixi-reimagines-communication-with-chatgpt.md) - Discover how MIXI, a leader in digital entertainment and lifestyle services in Japan, uses ChatGPT Enterprise to transform productivity, boost AI adoption across teams, and.
* [Claude Code and new admin controls for business plans](anthropic-claude-code-and-new-admin-controls-for-business-plans.md) - Enterprise and Team customers can now upgrade to premium seats that include more usage and Claude Code—bringing our app and powerful coding agent together under one subscription.
* [Q&A with DoorDash’s CPO, Mariana Garavaglia](openai-q-a-with-doordash-s-cpo-mariana-garavaglia.md) - Learn how DoorDash is scaling AI adoption to empower employees to build, learn, and innovate faster in a conversation with Chief People Officer Mariana Garavaglia.
* [Usage policy update](anthropic-usage-policy-update.md) - Today, we’re sharing some updates to our Usage Policy that reflect the growing capabilities and evolving usage of our products. Our Usage Policy serves as a framework for how.
* [Scaling accounting capacity with OpenAI](openai-scaling-accounting-capacity-with-openai.md) - Built with OpenAI o3, o3-Pro, GPT-4.1, and GPT-5, Basis’ AI agents help accounting firms save up to 30% of their time and expand capacity for advisory and growth.
* [Offering expanded Claude access across all three branches of the U.S. government](anthropic-offering-expanded-claude-access-across-all-three-branches-of-the-u-s-government.md) - Today we are removing barriers to government AI adoption by offering Claude for Enterprise and Claude for Government to all three branches of government, including federal.
* [Building safeguards for Claude](anthropic-building-safeguards-for-claude.md) - Claude empowers millions of users to tackle complex challenges, spark creativity, and deepen their understanding of the world. We want to amplify human potential while ensuring.
* [Medical research with GPT-5](openai-medical-research-with-gpt-5.md) - Learn how GPT-5 is used for medical research.
* [Introducing GPT-5 for developers](openai-introducing-gpt-5-for-developers.md) - Introducing GPT-5 in our API platform—offering high reasoning performance, new controls for devs, and best-in-class results on real coding tasks.
* [Introducing GPT-5](openai-introducing-gpt-5.md) - We are introducing GPT‑5, our best AI system yet. GPT‑5 is a significant leap in intelligence over all our previous models, featuring state-of-the-art performance across coding.
* [How Cursor uses GPT-5](openai-how-cursor-uses-gpt-5.md) - Learn how Cursor uses GPT-5.
* [How Amgen uses GPT-5](openai-how-amgen-uses-gpt-5.md) - Learn how Amgen uses GPT-5.
* [GPT-5 and the new era of work](openai-gpt-5-and-the-new-era-of-work.md) - GPT-5 is OpenAI’s most advanced model—transforming enterprise AI, automation, and workforce productivity in the new era of intelligent work.
* [GPT-5 System Card](openai-gpt-5-system-card.md) - This GPT-5 system card explains how a unified model routing system powers fast and smart responses using gpt-5-main, gpt-5-thinking, and lightweight versions like.
* [From hard refusals to safe-completions: toward output-centric safety training](openai-from-hard-refusals-to-safe-completions-toward-output-centric-safety-training.md) - Discover how OpenAI's new safe-completions approach in GPT-5 improves both safety and helpfulness in AI responses—moving beyond hard refusals to nuanced, output-centric safety.
* [First look at GPT-5](openai-first-look-at-gpt-5.md) - See how a group of leading developers use GPT-5 for the first time.
* [Creative writing with GPT-5](openai-creative-writing-with-gpt-5.md) - Learn how GPT-5 assists with creative writing.
* [Coding and design with GPT-5](openai-coding-and-design-with-gpt-5.md) - Learn how GPT-5 unlocks new possibilities in coding and design.