OpenAI launches GPT-5.2-Codex with increased security capabilities and longer-horizon abilities to build longer lasting ...

The most popular language models out there may be accessed via API, but open models — as far as that term can be taken seriously — are gaining ground. Mistral, a French AI startup that raised a huge ...

The update follows Sam Altman’s internal “Code Red” push, as OpenAI races to counter Google’s fast-growing Gemini and its ...