Nothing open on GitHub. Fix merged in #115765. Check it covers your case.
The short answer
- Known?
- Yes. 5 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #115765. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #115765. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These issues and pull requests address bugs in how ACP resolves or applies reasoning_config, including cases where thinking text is lost or reasoning_effort settings are ignored for certain model types.
Open issues0
Open PRs0
Fixes on record
-
#115765 fix(codex): reasoning_effort none is sent on OpenAI Responses, gpt-4o/4.1 no longer 400 on openai-api, ACP honors reasoning config (#75227, #76255, #85153, salvage #85164)
files:
acp_adapter/session.py,agent/auxiliary_client.py,agent/curator.py,agent/model_metadata.py,agent/transports/codex.py,contributors/emails/[redacted:email],gateway/slash_commands_session.py,plugins/platforms/feishu/feishu_comment.py,tests/acp_adapter/test_session_reasoning_config.py,tests/agent/test_auxiliary_client.py,tests/agent/test_curator.py,tests/agent/test_error_classifier.py,tests/agent/transports/test_codex_transport.py,tests/gateway/test_compress_command.py,tests/gateway/test_feishu_comment.py,website/docs/user-guide/configuration.md
3 PRs closed without merging
From the close comments: superseded by another PR 2 · merged via another change 1
-
#85164 fix(acp): resolve reasoning_config for ACP and oneshot agents (#85153) · merged via another change →
80009fb,#115765,#75227,#76255,#85153,#85164 -
#89496 fix(acp): resolve reasoning_config so thinking text isn't lost · superseded by another PR →
#100713 -
#100713 fix(agent): resolve reasoning_config at the init chokepoint, not per call site · superseded by another PR →
#116513
Closed issues · 1
- Closed#85153[Bug]: ACP ignores reasoning_effort: none for non-reasoning models
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structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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
0.40: 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
- Subsystem
- acp
- Merged PRs
- #115765
- Closed issues
- 1
- Attempts
- 3 PRs closed without merging
- Fix link checked
- 19 Sep 2026