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NousResearch/hermes-agent

OpenCode Go Kimi K2: thinking and reasoning_effort conflict (HTTP 400)

Cluster 31636 · agent. Data as of

2 open items. Fix attempted, not merged.

The short answer

0open issues
2open PRs
12items grouped
Known?
Yes. 12 related items grouped here, 5 issues already closed.
Fix event
No fix has been merged to main. 5 PRs closed without merging; see the attempts below.
Tracker
The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open
0 issues and 2 PRs.

Most members concern OpenCode Go requests for Kimi K2 models that reportedly include both thinking and reasoning_effort, producing an HTTP 400 error. Several pull requests propose making the two parameters mutually exclusive or omitting one; one also bundles a broader reasoning-fallback feature.

Open issues0

No open issues.

Open PRs2

  • PR#31679fix(transports): make thinking and reasoning_effort mutually exclusive for Kimi models (fixes #31636)
  • PR#34794feat(agent): automatic in-provider reasoning fallback + OpenCode Go kimi-k2 fix

5 PRs closed without merging

From the close comments: done elsewhere 2 · closed without comment 1 · duplicate 1 · superseded by another PR 1

  • #32292 fix(opencode-go): avoid sending both thinking and reasoning_effort for Kimi K2 · duplicate → #31637
  • #32794 Fix OpenCode Go Kimi reasoning kwargs · done elsewhere → 03392b6, cb38ce2
  • #35180 fix(opencode-go): drop thinking toggle for kimi-k2 to avoid 400 error · done elsewhere → 03392b6
  • #37446 fix(opencode-go): send either thinking or reasoning_effort for kimi-k2, never both · superseded by another PR → #34208
  • #38020 fix(opencode-go): never send extra_body for Kimi K2 models · closed without comment
Closed issues · 5
  • Closed#31636[Bug] opencode-go + kimi models: cannot specify both 'thinking' and 'reasoning_effort' (HTTP 400)
  • Closed#32040[Bug]: Opencode Go issue with Kimi-k2.6
  • Closed#32223opencode-go: Kimi K2 models fail with HTTP 400 "cannot specify both 'thinking' and 'reasoning_effort
  • Closed#32327OpenCode provider sends both `thinking` and `reasoning_effort`, causing 400 invalid_request_error
  • Closed#37439opencode-go + kimi-k2.5: HTTP 400 cannot specify both thinking and reasoning_effort
How this cluster was grouped
  • Link evidence (partly structural links): some members are connected by structural evidence (shared changed files, or a closing/superseded reference); the rest are joined by an automated relevance judgement over their text.
  • Members outside that structural core may belong to a different underlying problem.
  • Pairwise link density 0.18: 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
Closed issues
5
Attempts
5 PRs closed without merging

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The same facts, typed.

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