Cannot use gpt-5.3-codex-spark model

Resolved 💬 3 comments Opened Apr 30, 2026 by qb20nh Closed Apr 30, 2026

💡 Likely answer: A maintainer (github-actions[bot], contributor) responded on this thread — see the highlighted reply below.

What version of Codex CLI is running?

codex-cli 0.125.0

What subscription do you have?

Pro 20x

Which model were you using?

GPT-5.3-Codex-Spark

What platform is your computer?

Linux 7.0.1-1-cachyos x86_64 unknown

What terminal emulator and version are you using (if applicable)?

fish, version 4.6.0 on Zed 1.0.0+stable

What issue are you seeing?

Cannot use GPT-5.3-Codex-Spark model. Can use gpt-5.4-mini

What steps can reproduce the bug?

Uploaded thread: 019ddc24-766c-7001-af20-c95188f5ab12

What is the expected behavior?

_No response_

Additional information

_No response_

View original on GitHub ↗

3 Comments

github-actions[bot] contributor · 4 months ago

Potential duplicates detected. Please review them and close your issue if it is a duplicate.

#19868
#20122

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qb20nh · 4 months ago

Thanks for the related issues.

Here is the status (/status isn't working right now too, and this is the last time i checked before it stopped working)

│  5h limit:                    [███████████████████░] 97% left (resets 11:40)          │
│  Weekly limit:                [██████████████░░░░░░] 68% left (resets 17:33 on 5 May) │
│  GPT-5.3-Codex-Spark limit:                                                           │
│  5h limit:                    [███████████░░░░░░░░░] 57% left (resets 13:03)          │
│  Weekly limit:                [█████████████████░░░] 86% left (resets 18:24 on 5 May) │

qb20nh · 4 months ago

Nevermind, it fixed itself after some time.