Show HN: On-device piano autocomplete with 125M transformer
What happened
A developer on Hacker News presented a 125M-parameter transformer trained to autocomplete piano performances in real time. The model runs entirely on-device and processes about 108 notes per second on an iPhone 15. It works similarly to code autocomplete tools, but the prompt is a few notes played on a MIDI piano. The app is free to try, and the author offered to answer questions about the model and training.
Summary written by AI strictly from the sources below
Why it's spreading
Timeline
- announcedHacker News