How a 270M-parameter model on your phone turns a dictated note into contacts

Automated excerpt

Gemma 4 E2B + instruction and examples: 17 of 30 held-out notes fully right, 10. 7 s per note (GPU) Gemma 3 270M, fine-tuned: 21 of 30 held-out notes fully right, 1. 0 s per note (CPU) Every improvement came from the generator, not from the training code. Adding two- and three-sentence notes took a multi-sentence test from 5 to 17 of 24 notes fully right. The current model gets 14 of 15 real dictated notes and 24 of 24 “spoken” test notes fully right.

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