Cairn
NousResearch/hermes-agent

Copilot routing of Responses-only models like grok-4.5

Cluster 85213 · hermes cli. Data as of

3 open items. Fix attempted, not merged.

The short answer

1open issue
2open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 0 issues already closed.
Fix event
No fix has been merged to main. see the attempts below.
Tracker
The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open
1 issue and 2 PRs.

These items appear to concern GitHub Copilot requests for grok-4.5 being sent to /chat/completions, which reportedly returns HTTP 400 for a Responses-only model. Two pull requests propose routing such models to the Responses API, one using catalog supported_endpoints and one targeting grok-4.5 specifically.

Open issues1

  • Issue#85213Copilot: grok-4.5 routed to /chat/completions -> HTTP 400; responses-only model needs Responses API

Open PRs2

  • PR#85224fix(copilot): route grok-4.5 to Responses API on GitHub Copilot
  • PR#143854fix(copilot): route Responses-only models via catalog supported_endpoints
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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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.

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 Lab

At a glance

Subsystem
hermes cli
Closed issues
0
Attempts
0 PRs closed without merging

For your agent

The same facts, typed.

cluster/85213.json
cluster/85213.md