Progressive 20-questions prompting lifts local Clef-Flash fax classification to 49/50

mvanhorn · x · 2026-10-06

mvanhorn shares a weekend experiment classifying faxes with locally-run Clef-Flash: direct classification was underwhelming, but switching to a 20-questions-style progressive prompting approach got 49/50 on hand-labeled ground truth — a practical pattern for boosting small local models on classification tasks.

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