NousResearch/hermes-agent
Remove maxLength from clarify choices schema for llama.cpp
Cluster 131278. Data as of
Nothing open on GitHub. Fix merged in #131286 on 4 Oct 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 #131286. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #131286. That is separate from the fix event. - Still open
- Nothing open on GitHub.
A bug where the clarify tool's schema included a maxLength constraint that llama.cpp servers cannot parse into a grammar, causing every request to fail. The fixes drop that maxLength field from the choices schema.
Open issues0
Open PRs0
Fixes on record
-
#131286 fix(clarify): drop maxLength from the choices schema so llama.cpp can parse the grammar
files:
tests/tools/test_schema_sanitizer.py,tools/clarify_tool.py
1 PR closed without merging
From the close comments: superseded by another PR 1
-
#131291 fix(tools): drop schema-level maxLength from clarify choices for llama.cpp servers · superseded by another PR →
#131286
Closed issues · 1
- Closed#131278[Bug]: clarify tool schema `maxLength: 8000` breaks every request on llama.cpp servers ("Failed to initialize samplers: failed to parse grammar")
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Open the LabAt a glance
- Merged PRs
- #131286
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 4 Oct 2026