SteadyVane
Selected items · August 21, 2026

What moved on August 21, 2026

The items the system selected that day and what they measured. This day came before the written daily briefs; it shows the data.

Show HN: I trained a 125M model to autocomplete piano on-device

Hacker News · history · fact-check: pass
SummaryOn-device 125M piano autocomplete model shows practical edge AI—niche but relevant to AI tools for creative workflows.
154 → 594 points · peak 594 · 23 observations
Posted on X · 2026-08-21125M params, runs locally, autocompletes piano melodies in real time. Not a demo — shipped as a web tool anyone can use. The hype is AGI replacing composers. The real win is a 125M specialist that nails one thing and runs on your laptop.