Certain Large Models Fail
Resolved 💬 2 comments Opened Apr 18, 2025 by lichangshiwhu Closed Aug 7, 2025
What version of Codex is running?
v0.1.2504161551
Which model were you using?
gpt-3.5-turbo-instruct
What platform is your computer?
Linux 5.15.0-131-generic x86_64 x86_64
What steps can reproduce the bug?
For specific GPT models, such as gpt-3.5-turbo-1106 and gpt-3.5-turbo-instruct-0914, execution is unsuccessful with the following error messages. Other models, like gpt-4, operate normally. Is this a bug in the code, or does the model not support Codex?
What is the expected behavior?
_No response_
What do you see instead?
_No response_
Additional information
_No response_
2 Comments
Hi @lichangshiwhu, I think both gpt-3.5-turbo-1106 and gpt-3.5-turbo-instruct-0914 are deprecated, which is why they are showing an error. You can try using newer models.
Thank you for the feedback! Please try again on the latest version of Codex CLI. If the issue persists, feel free to let us know.