5 stories tagged openai-o3, newest first.
502 points by noperator | 191 comments
Blog post describing how the author exported ~900 saved Pocket articles before its shutdown and used OpenAI's o3 model to build a personal profile from them.
586 points by zielmicha | 184 comments
Sean Heelan's blog post describing how he used OpenAI's o3 model to discover CVE-2025-37899, a remote zero-day in the Linux kernel's SMB (ksmbd) implementation.
414 points by bko | 285 comments
Blog post by Sam Patterson comparing OpenAI's o3 model against a master-level GeoGuessr player, including rounds with fake EXIF data and without search.
919 points by simonw | 405 comments
Simon Willison blog post describing how OpenAI's o3 model guesses where a photo was taken, testing it on a photo from El Granada, California.
1578 points by maurycy | 1581 comments
ARC Prize blog post by François Chollet reporting OpenAI's o3 scoring 75.7% (and 87.5% at high compute) on the ARC-AGI semi-private evaluation set.