Cairn
NousResearch/hermes-agent

Prevent auto-correction of uncataloged model IDs

Cluster 101975. Data as of

Nothing open on GitHub. Fix merged in #109408 on 12 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
4items grouped
Known?
Yes. 4 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #109408. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open
Nothing open on GitHub.

These issues and fixes address behavior where user-specified model identifiers were being silently rewritten to different existing catalog entries. Multiple fixes were applied across models, CLI, and desktop to stop this substitution.

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.

  • #109408 fix(model): a selected model id is never rewritten to a catalog neighbour (Desktop custom pick reverted to -0731)

    merged to main

    files: apps/desktop/src/app/session/hooks/use-model-controls.test.tsx, apps/desktop/src/app/session/hooks/use-model-controls.ts, apps/desktop/src/app/shell/model-menu-panel.test.tsx, apps/desktop/src/app/shell/model-menu-panel.tsx, apps/desktop/src/lib/model-options.test.ts, apps/desktop/src/lib/model-options.ts, hermes_cli/model_switch.py, hermes_cli/models_validate.py, tests/hermes_cli/test_model_switch_user_provider_slug_verbatim.py, tests/hermes_cli/test_model_validation.py, tests/hermes_cli/test_openrouter_preset_validation.py

2 PRs closed without merging

From the close comments: done elsewhere 2

  • #102020 fix(cli): block model-version auto-correction (#101975) · done elsewhere → d595e63, #109408
  • #102150 fix(models): do not auto-correct uncataloged models to different versions (fixes #101975) · done elsewhere → d595e63, #109408
Closed issues · 1
  • Closed#101975[Bug]: Model switch auto-corrects uncataloged models to different existing models (e.g. gemini-3.8-flash → gemini-3.6-flash)
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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 0.50: 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

Merged PRs
#109408
Closed issues
1
Attempts
2 PRs closed without merging
Fix link checked
12 Sep 2026

For your agent

The same facts, typed.

cluster/101975.json
cluster/101975.md