The Codex team is shipping updates at an incredible pace across Codex CLI, the IDE extension, and Codex Cloud! Watch the changelog to stay up to date:
@romainhuet
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GPT-5-Codex: OpenAI’s New Agentic Coding Model Available Now
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Meet GPT-5-Codex, a version of GPT-5 optimized for agentic coding and trained on real engineering tasks. Excited to see what you build with it! Try it now in Codex CLI:
❯ npm i -g @openai/codex
❯ codex -m gpt-5-codex -
Prompts Creation and Versioning in Dashboard with API References
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Thanks for the feedback! Right now, prompts are created and versioned in the dashboard, then referenced by ID in the API. Would love to hear more about your use case for creating them directly via API. That will help us prioritize.
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Codex Feedback Welcome Team Committed to Improvements
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So glad you’re enjoying Codex! Huge credit to the team. Please keep the feedback coming. We’re listening and will make it fantastique!
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Update Codex CLI to Latest Version 0.23.0
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Looks like you’re probably not on the latest version of Codex CLI (current is 0.23.0). Try upgrading with either brew or npm: ❯ brew update && brew upgrade codex
❯ npm i -g @openai/codex@latest -
Update Codex to Latest Version 0.23.0
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Looks like you might not have the latest version. Want to double-check? The current release is 0.23.0. ❯ codex -v If you’re behind, you can update with:
❯ npm i -g @openai/codex@latest -
Codex CLI with GPT-5 Now Available in ChatGPT Plans
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Working on a project this weekend? Try Codex CLI with GPT-5, included in your ChatGPT plan! ❯ npm i -g @openai/codex
❯ codex Pro tip! Use GPT-5 with high reasoning via this shortcut:
❯ codex -m gpt-5 -c model_reasoning_effort="high" Or type /model to pick interactively: -
Deep collaboration with Hugging Face leaves lasting keyboard habits
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You know you’ve been deep in open model collabs with @huggingface when is still the top emoji on your keyboard!
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Cursor AI Reintroduces To-Do Lists for GPT-5
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By popular demand, the @cursor_ai team brought back to-do lists for GPT-5 after iterating to get them just right!
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Collaboration announcement: Amp joins AGENTS.md platform
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Love this collaboration. Big thanks to you and the team! Great to have Amp on http://
AGENTS.md. Excited to see more coding agents add support!