Karpathy CLAUDE.md ten rules: a document attributed to Andrej Karpathy began circulating Friday, adding six agent self-check ...

OpenAI launches Patch the Planet to help open-source maintainers find, validate and fix software bugs with AI and human ...

The model learns that hedging is a signal of lower-quality output. This creates a systematic bias toward sounding certain.

The same day OpenAI announced the most significant expansion of its Daybreak cybersecurity initiative since the platform launched in May, intelligence agencies from all five nations of the Five Eyes ...

OpenAI is rolling out the full, limited-release version of GPT-5.5-Cyber—a specialized AI model that outperforms its ...