NousResearch/hermes-agent

reasoning_effort none not preserved in OpenAI Responses

Cluster 75227 · agent. Data as of

Nothing open on GitHub. Fix merged in #115765 on 19 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
3items grouped
Known?
Yes. 3 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.

A bug where explicitly setting reasoning_effort to 'none' was silently ignored or overridden on OpenAI Responses, plus related fixes for model compatibility and config propagation.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

  • #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)

    merged to main

    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

1 PR closed without merging

From the close comments: superseded by another PR 1

  • #75234 fix(responses): preserve explicit reasoning none · superseded by another PR
Closed issues · 1
  • Closed#75227[Bug]: reasoning_effort: none silently falls back to the model default on OpenAI 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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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. 1.00 means every pair is linked.

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At a glance

Subsystem
agent
Merged PRs
#115765
Closed issues
1
Attempts
1 PR closed without merging
Fix link checked
19 Sep 2026

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