AI learns to play a physics-engine violin like a human

A Reddit user had AI agent Astra build and iteratively improve a digital violin in a physics engine, requiring human-like bowing and fingering; it eventually played Bach and an original piece with chords and vibrato.

2026-09-11 ~ 2026-09-13 · 3 related posts

• AI builds a physics-simulated violin and plays Bach by bowing it like a human — Short-Patient7772 · 2026-09-11
• User iterates a violin physics engine with AI until it plays chords and vibrato — Short-Patient7772 · 2026-09-13

1 near-duplicate retellings: Short-Patient7772