# On-device 125M model autocompletes piano melodies

A developer trained a 125-million-parameter neural network to autocomplete piano music, running entirely on-device. The model demonstrates feasible AI-assisted composition without cloud processing, which can enable privacy-preserving and offline creative tools.

**Importance:** 2/5

## Sources

### Technology
- [Hacker News](https://simedw.com/2026/08/20/midi-autocomplete/) — Thu, 20 Aug 2026 12:04:38 +0000