/model doesn't list new GPT-5-Codex models
Resolved 💬 5 comments Opened Sep 16, 2025 by mbuchetics Closed Sep 16, 2025
What version of Codex is running?
codex-cli 0.36.0
Which model were you using?
_No response_
What platform is your computer?
Darwin 24.6.0 arm64 arm
What steps can reproduce the bug?
Start codex, run /model:
Select model and reasoning level
▌ Switch between OpenAI models for this and future Codex CLI session
▌
▌> 1. gpt-5 minimal — fastest responses with limited reasoning; ideal for codin
▌ 2. gpt-5 low — balances speed with some reasoning; useful for straightforwar
▌ 3. gpt-5 medium — default setting; provides a solid balance of reasoning dep
▌ 4. gpt-5 high — maximizes reasoning depth for complex or ambiguous problems
I can run codex -m gpt-5-codex -c model_reasoning_effort="medium" and it will use GPT-5-Codex, so it's working fine with my Plus account.
What is the expected behavior?
/model should list the newest models.
What do you see instead?
_No response_
Additional information
_No response_
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