The probe used the real 14-field schema but a 1191-token prompt, while a real
paperless request carries ~5300 tokens once the document and its RAG
neighbours are in. Ministral-3 8B passed the probe and then ran to the
--n-predict cap on the first document of the real run.
Whether that document is pathological or the probe is systematically too easy
is not yet settled — it has failed under every engine tried so far, including
the one that works. But a probe is only worth having if it fails where
production fails, and it costs nothing to make it realistic in both dimensions
rather than one. ~5000 tokens of German filler now precedes the document text.
This is the same mistake twice: the first version was too easy on schema
width, this one was too easy on prompt length, and both times a pass sent a
ninety-minute run after a model that could not do the job.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
"These are all invocation errors" — correct, and I had written two of them off
as properties of the models.
probe-toolcall.sh starts a candidate, sends paperless's real 14-field
DocumentClassifierSchema, and passes only on finish_reason "tool_calls". The
payload is the actual schema rather than a stand-in, which is the entire point:
a three-field probe got a clean call out of Ministral-3 while the real schema
made it degenerate, and that false pass cost an hour of chasing prompt length.
What it turned up immediately:
Ministral-3 8B and 3B pass with bartowski's conversion and fail with
mistralai's own, at identical quant and flags. llama-server defaults to
-sp off, so [THINK] and [TOOL_CALLS] should never have appeared as text at
all — they are not marked special in mistralai's file. A conversion defect,
not the model. Both candidates now point at bartowski and are running.
Granite fails with bartowski too, finish_reason "stop" and no tool_calls, so
its cause is different and unchanged: llama.cpp b10731 cannot read Granite's
tool-call format back whoever converted it. The remaining lever there is
--chat-template-file with a template the server can parse, or a newer build.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>