openclaw - 💡(How to fix) Fix [Bug]: gpt-5.3-codex is no longer supported for ChatGPT/Codex OAuth accounts [1 pull requests]

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When upgrading to v2026.5.12 i get this error using ./scripts/docker/setup.sh

Unknown model: openai-codex/gpt-5.3-codex. gpt-5.3-codex is no longer supported for ChatGPT/Codex OAuth accounts. Use openai/gpt-5.5 through the Codex runtime.

rolling back to v2026.5.7 is fine

Error Message

When upgrading to v2026.5.12 i get this error using ./scripts/docker/setup.sh 4. error comes up Unknown model: openai-codex/gpt-5.3-codex. gpt-5.3-codex is no longer supported for ChatGPT/Codex OAuth accounts. Use openai/gpt-5.5 through the Codex runtime.

Root Cause

When upgrading to v2026.5.12 i get this error using ./scripts/docker/setup.sh

Unknown model: openai-codex/gpt-5.3-codex. gpt-5.3-codex is no longer supported for ChatGPT/Codex OAuth accounts. Use openai/gpt-5.5 through the Codex runtime.

rolling back to v2026.5.7 is fine

Fix Action

Fixed

RAW_BUFFERClick to expand / collapse

Bug type

Regression (worked before, now fails)

Beta release blocker

No

Summary

When upgrading to v2026.5.12 i get this error using ./scripts/docker/setup.sh

Unknown model: openai-codex/gpt-5.3-codex. gpt-5.3-codex is no longer supported for ChatGPT/Codex OAuth accounts. Use openai/gpt-5.5 through the Codex runtime.

rolling back to v2026.5.7 is fine

Steps to reproduce

  1. use openai-codex/gpt-5.3-codex in v2026.5.7
  2. git checkout v2026.5.12
  3. run ./scripts/docker/setup.sh
  4. error comes up Unknown model: openai-codex/gpt-5.3-codex. gpt-5.3-codex is no longer supported for ChatGPT/Codex OAuth accounts. Use openai/gpt-5.5 through the Codex runtime.

Expected behavior

it setup correctly

Actual behavior

the config ends up having an issue

OpenClaw version

v2026.5.12

Operating system

ubuntu

Install method

docker

Model

openai-codex/gpt-5.3-codex

Provider / routing chain

openclaw -> openai-codex -> gpt-5.3-codex

Additional provider/model setup details

No response

Logs, screenshots, and evidence

Impact and severity

No response

Additional information

No response

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FAQ

Expected behavior

it setup correctly

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openclaw - 💡(How to fix) Fix [Bug]: gpt-5.3-codex is no longer supported for ChatGPT/Codex OAuth accounts [1 pull requests]