Qwen3-4B with the AI writing tics trained out

About

A small open model, fine-tuned on a MacBook Air, that writes without em dashes, "not X, but Y" or lists of three, with no system prompt. Answers on 40 held-out prompts, the training rounds, and how to run it.

Discovery history

1. Show HN

   Oct 19, 2026 · 1 observations