Want local vibe coding? This AI stack replaces Claude Code and Codex - and it's free ...

OpenAI has a published Preparedness Framework, which it uses for measuring and protecting against severe harm from frontier AI capabilities. In the blog post announcing GPT-5.3-Codex, the company says ...

Adding strength training to your calendar when you’re gearing up for a half or full marathon makes sense to protect your joints over all those miles and to help build your stamina to last for the main ...