Category
Openai IA
Toute l’actualité IA d’Openai
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Creating images with ChatGPT
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Analyzing data with ChatGPT
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Using skills
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Prompting fundamentals
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ChatGPT for customer success teams
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Working with files in ChatGPT
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Healthcare
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Research with ChatGPT
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Financial services
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Using custom GPTs
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Brainstorming with ChatGPT
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Applications of AI at OpenAI
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Responsible and safe use of AI
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Using projects in ChatGPT
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Our response to the Axios developer tool compromise
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OpenAI Full Fan Mode Contest: Terms & Conditions
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CyberAgent moves faster with ChatGPT Enterprise and Codex
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The next phase of enterprise AI
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Introducing the Child Safety Blueprint
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Announcing the OpenAI Safety Fellowship
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Industrial policy for the Intelligence Age
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OpenAI acquires TBPN
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Codex now offers more flexible pricing for teams
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Gradient Labs gives every bank customer an AI account manager
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Accelerating the next phase of AI
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Deploying Business-Critical AI: How to Build the Confidence and Accountability to Go Live
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Helping disaster response teams turn AI into action across Asia
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STADLER reshapes knowledge work at a 230-year-old company
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Inside our approach to the Model Spec
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Introducing the OpenAI Safety Bug Bounty program
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Helping developers build safer AI experiences for teens
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Update on the OpenAI Foundation
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Powering product discovery in ChatGPT
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Creating with Sora Safely
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How we monitor internal coding agents for misalignment
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OpenAI to acquire Astral
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Introducing GPT-5.4 mini and nano
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OpenAI Japan announces Japan Teen Safety Blueprint to put teen safety first
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Equipping workers with insights about compensation
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Why Codex Security Doesn’t Include a SAST Report
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Designing AI agents to resist prompt injection
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Wayfair boosts catalog accuracy and support speed with OpenAI
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From model to agent: Equipping the Responses API with a computer environment
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Rakuten fixes issues twice as fast with Codex
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Improving instruction hierarchy in frontier LLMs
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New ways to learn math and science in ChatGPT
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OpenAI to acquire Promptfoo
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How Descript enables multilingual video dubbing at scale
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Codex Security: now in research preview
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How Balyasny Asset Management built an AI research engine for investing
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GPT-5.4 Thinking System Card
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Reasoning models struggle to control their chains of thought, and that’s good
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Introducing GPT-5.4
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Ensuring AI use in education leads to opportunity
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Introducing the Adoption news channel
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Introducing ChatGPT for Excel and new financial data integrations
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The five AI value models driving business reinvention
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Extending single-minus amplitudes to gravitons
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Understanding AI and learning outcomes
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How Axios uses AI to help deliver high-impact local journalism
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GPT-5.3 Instant: Smoother, more useful everyday conversations
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GPT-5.3 Instant System Card
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Our agreement with the Department of War
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Scaling AI for everyone
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Joint Statement from OpenAI and Microsoft
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Introducing the Stateful Runtime Environment for Agents in Amazon Bedrock
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OpenAI and Amazon announce strategic partnership
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An update on our mental health-related work
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Pacific Northwest National Laboratory and OpenAI partner to accelerate federal permitting
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OpenAI Codex and Figma launch seamless code-to-design experience
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Disrupting malicious uses of AI | February 2026
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Arvind KC appointed Chief People Officer
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Why we no longer evaluate SWE-bench Verified
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OpenAI announces Frontier Alliance Partners
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Our First Proof submissions
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Advancing independent research on AI alignment
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Introducing OpenAI for India
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Evals: Your Bridge From AI Experimentation To Confident Production Deployments
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Introducing EVMbench
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GPT-5.2 derives a new result in theoretical physics
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Introducing Lockdown Mode and Elevated Risk labels in ChatGPT
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Beyond rate limits: scaling access to Codex and Sora
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Scaling social science research
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Introducing GPT-5.3-Codex-Spark
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Harness engineering: leveraging Codex in an agent-first world
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Testing ads in ChatGPT
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Bringing ChatGPT to GenAI.mil
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Making AI work for everyone, everywhere: our approach to localization
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Korea privacy policy
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GPT-5 lowers the cost of cell-free protein synthesis
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Introducing Trusted Access for Cyber
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Navigating health questions with ChatGPT
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Introducing OpenAI Frontier
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Introducing GPT-5.3-Codex
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GPT-5.3-Codex System Card
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Unlocking the Codex harness: how we built the App Server
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VfL Wolfsburg turns ChatGPT into a club-wide capability
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The Sora feed philosophy
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Snowflake and OpenAI partner to bring frontier intelligence to enterprise data
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Introducing the Codex app