I Distilled a 397B Model Into a 4B One for $1.60. It Now Catches 28 of 33 Park Alerts That Should Stop Your Hike.

A Qwen3.5-4B LoRA trained on Tinker reads all 627 live National Park Service alerts, is graded against the rangers' own labels, and prints one go/no-go trail card a week. Then it stops talking.