'max' reasoning effort mangled on custom OpenAI-compatible relays
Cluster 114249. Data as of
Nothing open on GitHub. Fix merged in #114808 on 18 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #114808. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #114808. That is separate from the fix event. - Still open
- Nothing open on GitHub.
A bug where the reasoning effort value 'max' is silently rewritten to 'xhigh' when using custom OpenAI-compatible relays in Responses/Codex API mode. The cluster includes the bug report and related fix attempts addressing vocabulary declaration for this effort level.
Open issues0
Open PRs0
Fixes on record
-
#114808 fix(codex): a configured max reasoning effort reaches custom Responses relays instead of xhigh (#114249, salvage #114255)
files:
agent/transports/codex.py,plugins/model-providers/custom/__init__.py,tests/agent/transports/test_router_codex_efforts.py,tests/plugins/model_providers/test_custom_profile.py,website/docs/integrations/providers.md
1 PR closed without merging
From the close comments: merged via another change 1
-
#114255 fix(custom): declare the OpenAI-compat effort vocabulary so Responses keeps a configured max · merged via another change →
d7f2644,#114808,#114249,#114255
Closed issues · 1
- Closed#114249[Bug]: reasoning effort "max" is silently rewritten to "xhigh" on custom OpenAI-compatible relays (api_mode: codex_responses)
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Merged PRs
- #114808
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 18 Sep 2026