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Sam Altman avatar

Sam Altman

@sama

AI is cool i guess

SF
blog.samaltman.com
Joined July 2006
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4,100,000Followers

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GPT-5.1 is now available in the API. Pricing is the same as GPT-5. We are also releasing gpt-5.1-codex and gpt-5.1-codex-mini in the API, specialized for long-running coding tasks. Prompt caching now lasts up to 24 hours! Updated evals in our blog post.

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A thing often in common among great startup investors, founders, and researchers: Trading making a lot of small mistakes in exchange for getting a few giant wins. (Surprisingly many people seem to prefer a few big mistakes in exchange for a lot of small wins.)

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GPT-5.1 is out! It's a nice upgrade. I particularly like the improvements in instruction following, and the adaptive thinking. The intelligence and style improvements are good too.

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10 am livestream today to launch a new product I'm quite excited about!

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This is an important one, I think. AI progress and recommendations:

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