# NousResearch/hermes-agent · Fix reasoning vocabulary rejection in title generation

## Open now

- 1 issue, 2 PRs open on GitHub.
- #118627: Aux title_generation 400s on custom endpoints that only accept reasoning_effort \[low, high, max\] — vocabulary rejection not classified
- PR #118634: fix(agent): classify a bracketed reasoning vocabulary rejection as required
- PR #118637: fix(agent): recover titles from closed reasoning vocabularies

These items address a bug where title generation fails on custom endpoints that only accept specific reasoning_effort values, because vocabulary rejection errors from closed or bracketed reasoning vocabularies are not properly classified or recovered from.

## TL;DR

- 3 member(s): 1 open issue(s), 0 closed issue(s), 2 open PR(s), 0 merged PR(s), 0 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member 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.

## Open related issues

- #118627: Aux title_generation 400s on custom endpoints that only accept reasoning_effort \[low, high, max\] — vocabulary rejection not classified

## Prior & competing PRs

- **#118634: fix(agent): classify a bracketed reasoning vocabulary rejection as required**. open
  - maintainer direction: category `superseded_by_pr`; implication `superseded`; refs `a47ac2f7d9c9bcf794a66aa11394177eb80b5234`, `#118637`, `#118637`, `#118637`
  - files: `agent/error_classifier.py`, `tests/agent/test_auxiliary_reasoning_floor.py`, `tests/agent/test_error_classifier.py`
- **#118637: fix(agent): recover titles from closed reasoning vocabularies**. open
  - maintainer direction: category `superseded_by_pr`; implication `superseded`; refs `26cf8d3c18767e6ba08f070b998cebfff82822fe`, `#118634`, `#118634`
  - files: `agent/error_classifier.py`, `tests/agent/test_auxiliary_reasoning_floor.py`, `tests/agent/test_error_classifier.py`

## Fix status

- No merged fix on record.
- Subsystem: `agent`