Sam Altman
@sama
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AI is cool i guess
SF
Joined July 2006
Codex is getting extremely good and will rapidly improve. If you want to help make it 100x better next year, the team is hiring. Crazy adventure guaranteed; success probable.
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We are beginning to explore trusted-access programs for defensive cybersecurity work.
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Last week, a security researcher using our previous model found and disclosed a vulnerability in React that could lead to source code exposure. I believe these models will be a net win for cybersecurity, but we are in the 'real impact phase' as they improve.
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GPT-5.2-Codex launches today. It is trained specifically for agentic coding and terminal use, and people at OpenAI have been having great success with it.
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Also a very fun way to use it to easily get fun images in ChatGPT:
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Images 1.5 launches today in ChatGPT and the API! Much better images in tons of ways, faster, and new editing capability.
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Important new eval!
We’re releasing a new eval to measure expert-level scientific reasoning: FrontierScience. This benchmark measures PhD-level scientific reasoning across physics, chemistry, and biology. It contains hard, expert-written questions (both olympiad-style problems and longer
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Was just about to write the same thing. 5.2 Pro is an actual paradigm shift for me, in terms of working for long periods of time on complex quantitative tasks. Best in class, and by a long shot.
OK, I think GPT 5.2 Pro is actually a step change in usefulness for my applications (algebraic geometry/number theory research).
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OK, I think GPT 5.2 Pro is actually a step change in usefulness for my applications (algebraic geometry/number theory research).
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launching something really fun today!
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@Yampeleg We decided to multiply the matrices differently and it worked.
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GPT-5.2 exceeded a trillion tokens in the API on its first day of availability and is growing fast!
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wtf gpt 5.2 long context improvement over gpt 5.1 is actually crazy??
🧄GPT-5.2 is here – one small step on version number, one giant leap in capabilities. 🚀 With *incredible* @Song__Mei @yaodong_yu @Yuf_Zh @ofirnachum and rest of the @OpenAI team, we applied new techniques to bring our frontier reasoning model to the next level. GPT-5.2-Thinking
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Really happy to be working with Disney to bring some magic to Sora and image gen! Disney is the best storytelling company in the world, and our users really, really want to generate content with their characters.
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