Robin Brown
@robin_a_brown
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Joined March 2022
Thrilled to have worked with such an incredible team on this milestone. Our reasoning system scored a perfect 12/12 at the 2025 ICPC World Finals—highlighting just how fast AI reasoning has advanced in the past year.
1/n I’m really excited to share that our @OpenAI reasoning system got a perfect score of 12/12 during the 2025 ICPC World Finals, the premier collegiate programming competition where top university teams from around the world solve complex algorithmic problems. This would have
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Thrilled to release o1 with Vision! I want to give a special shoutout to @mckbrando @_ghorbani @alexkarpenko @robin_a_brown for driving this from Zero to One.
OpenAI o1 is now out of preview in ChatGPT. What’s changed since the preview? A faster, more powerful reasoning model that’s better at coding, math & writing. o1 now also supports image uploads, allowing it to apply reasoning to visuals for more detailed & useful responses.
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