Response with strange em dash
Resolved 💬 4 comments Opened Nov 17, 2025 by chojs23 Closed Nov 17, 2025
💡 Likely answer: A maintainer (github-actions[bot], contributor)
responded on this thread — see the highlighted reply below.
What version of Codex is running?
0.58.0
What subscription do you have?
plus
Which model were you using?
gpt-5.1-codex
What platform is your computer?
Darwin 25.1.0 arm64 arm
What issue are you seeing?
Sometimes codex response with em dash(—) oddly.
<img width="443" height="62" alt="Image" src="https://github.com/user-attachments/assets/013990e1-61fd-46d9-9c40-dc0664a90275" />
What steps can reproduce the bug?
I don't know how to reproduce but it happens very often.
What is the expected behavior?
_No response_
Additional information
_No response_
4 Comments
Potential duplicates detected. Please review them and close your issue if it is a duplicate.
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This looks like a rendering issue. Are you using the standard MacOS terminal, or are you using a different terminal emulator?
@etraut-openai I use wezterm. Overlapping character seems like wezterm's issue. I'm curious why this model response with this dash quite a lot, but looks like it is not codex's issue
Yeah, the em dash is model behavior. Yes, this sounds like a bug in wezterm. I'm going to close this issue.