March 19 (Reuters) - OpenAI said on Thursday it will acquire Python toolmaker Astral, as the ChatGPT owner looks to strengthen its portfolio against ‌rival Anthropic and gain more share in the ...

OpenAI on Thursday announced the acquisition of Astral, the developer of open source Python tools that include uv, Ruff and ty. It says that it plans to integrate them with Codex, its AI coding agent ...

OpenAI launched its latest frontier model, GPT-5.2, on Thursday amid increasing competition from Google, pitching it as its most advanced model yet and one designed for developers and everyday ...

OpenAI has deployed GPT-5.5-Cyber to execute automated open-source vulnerability remediation alongside security firm Trail of ...

Kimi K2.7-Code claims 30% fewer thinking tokens and a drop-in API swap path, but independent benchmarks show kernel regressions and no DeepSWE submission.

On Friday, OpenAI engineer Michael Bolin published a detailed technical breakdown of how the company’s Codex CLI coding agent works internally, offering developers insight into AI coding tools that ...