I wrote in the last commit that passing '{"enable_thinking": false}' to every
candidate was a no-op on templates that never read the variable. That is
wrong, and it cost a run.
Ministral-3-8B produced token salad on a 681-token prompt — far below the ~14k
corruption boundary, so not that defect:
1UnComplete1Self1UnCompleteSDirect11S1S111Document1CompleteFromS11Un...
Every document failed, and each one generated to the --n-predict cap. The
identical request against a server started without the flag returned a clean
tool call and the correct answer. Plain German was fine throughout — "Die
Hauptstadt von Frankreich ist Paris" — so it only ever broke with tools, which
is what made it look like a model that cannot do function calling.
llama-server prints "Setting 'enable_thinking' via --chat-template-kwargs is
deprecated. Use --reasoning on / --reasoning off instead." at startup. It means
it. --reasoning off is verified to give Ministral a proper tool_calls response
before this went near a real run.
Qwen3.6's template does consume enable_thinking, so its measured result stands
— but its run used the old flag, and the configuration should be uniform
across candidates before the numbers are compared. Worth a re-run.
granite8b is commented out of candidates.tsv, and this one is not my flag: it
classifies correctly and llama.cpp b10731 simply cannot read its tool calls
back, returning them as content with finish_reason "stop". Reproduced on an
idle server both with and without the flag. Details are in the file.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>