Nothing open on GitHub. Fix merged in #101968 on 3 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #101968. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #101968. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These items address a gap where Muse Spark and possibly other models were not covered by tool-use enforcement and execution guidance lists in auto mode, leading to early turn termination without tool calls. The work involves applying that guidance more broadly across models.
Open issues0
Open PRs0
Fixes on record
-
#101968 fix(prompt): Muse Spark no longer ends the turn in prose with 0 tool calls on default guidance settings (#96550, salvages #96549)
files:
agent/prompt_builder.py,tests/agent/test_prompt_builder.py,website/docs/user-guide/configuration.md
1 PR closed without merging
From the close comments: superseded by another PR 1
-
#96549 fix(agent): apply tool-use and execution guidance to all models in auto mode · superseded by another PR →
d0b7cec,#101968,#96550
Closed issues · 1
- Closed#96550Muse Spark early termination on defaults — not covered by TOOL_USE_ENFORCEMENT_MODELS / EXECUTION_GUIDANCE_MODELS
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structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 0.36.1.00means 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 LabAt a glance
- Merged PRs
- #101968
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 3 Sep 2026