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 ...
GitHub is making Claude by Anthropic and OpenAI’s Codex AI coding agents directly available inside GitHub today. A new public ...
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Claude

An Exceptional User Experience and Better Privacy Policy ...
GitHub has added Claude and OpenAI Codex as native AI coding agents that work directly in repos, issues, and pull requests.