yoi/work-items/open/20260531-003743-codex-gpt55-effective-context-window/thread.md

813 B

Created

Created by tickets.sh create.


Plan

Implementation plan:

  1. Update only the provider-specific builtin catalog entry for codex-oauth/gpt-5.5: set context_window = 272000, remove max_context_window, and add a clear comment about generic OpenAI docs vs Codex OAuth effective limit.
  2. Keep resources/profiles/default.lua unchanged.
  3. Adjust tests so builtin catalog expectations use effective context_window, while max_context_window behavior remains covered by an inline/config-specific test if the field remains supported.
  4. Validate with focused provider/manifest tests plus cargo fmt --check, ./tickets.sh doctor, and git diff --check.