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OpenAI
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Latest ChatGPT updates
1,030 published updates
Introducing GPT-5.1 for developers
Title: Introducing GPT-5.1 for developers
How Philips is scaling AI literacy across 70,000 employees
Philips is turning AI literacy into a company-wide capability that drives innovation and better care.
Understanding neural networks through sparse circuits
We trained models to think in simpler, more traceable steps—so we can better understand how they work.
Fighting the New York Times’ invasion of user privacy
Title: Fighting the New York Times’ invasion of user privacy
GPT-5.1 Instant and GPT-5.1 Thinking System Card Addendum
Title: GPT-5.1 Instant and GPT-5.1 Thinking System Card Addendum
GPT-5.1: A smarter, more conversational ChatGPT
Title: GPT-5.1: A smarter, more conversational ChatGPT
Latest ChatGPT videos
624 published videos
YouTube
Builders Unscripted: Ep. 4 - Pietro Schirano
Pietro Schirano, Founder & CEO of MagicPath sits down with Romain Huet to talk about pushing the creative edges of GPT-5.5 and using Codex to turn ideas into software. 03:45 Images into sound 07:57 Multi-agent Codex workflows 14:34 Revivin...
YouTube
Verso, l'entreprise qui ne dort jamais
Découvrez comment Verso développe une entreprise véritablement AI-native. Lors de cette session enregistrée lors de l'événement OpenAI France en juin 2026, Lydia Bellahouel, cofondatrice et CEO de Verso, partage la manière dont son équipe s...
YouTube
What if plants could talk?
Now our plants won't shut up. Give your plants a voice: https://github.com/openai/planttalk
YouTube
ChatGPT Futures, Class of 2026: The Next Generation of AI Leaders
We asked the ChatGPT Futures Class of 2026 what they hope AI helps people do next. Their answers came back to access, education, connection, and possibility: AI that helps close gaps instead of widening them, gives more people the tools to...
YouTube
How Omio is building the future of conversational travel
What happens when one of the world's leading travel platforms combines real-time transportation data with AI? In this customer story, Omio shares how it's using ChatGPT, Codex, and the OpenAI API to reimagine how travelers discover and boo...
YouTube
Meet the ChatGPT Futures, Class of 2026
The next generation is already building the future with AI. The ChatGPT Futures Class of 2026 came together in San Francisco to share the ideas they're pursuing, the projects they're building, and the experiences that inspired them to star...
OpenAI started in 2015 as a nonprofit research lab dedicated to ensuring artificial general intelligence benefits all of humanity. In November 2022, ChatGPT changed the public's perception of AI overnight — reaching one million users in five days and accelerating the entire industry by years. Today, OpenAI operates across consumer products, enterprise tools, and a developer API that powers thousands of applications worldwide, making it the most recognized name in modern AI.
Timeline
Founded as a nonprofit AI research lab in San Francisco.
GPT-1 released; first transformer-based language model.
GPT-3 launched, opening the API to developers.
ChatGPT released — reaches 1 million users in 5 days.
GPT-4 released; plugins and multimodal capabilities added.
GPT-4o and o1 reasoning models launched; Sora video model unveiled.
o3 and o4-mini released; GPT-4.5 and GPT-5 roadmap confirmed.