Claude Opus 5.5 composes piano music, builds 3D animation in Python and renders it all in Blender

menhguin · x · 2026-10-01

Developer Kevin Ngo showcased a piece made entirely by Claude Opus 5.5: the model composed the piano score in Python, generated the 3D animation in Python, and rendered it in Blender. The full pipeline — music, modeling, rendering — ran with no human intervention, a striking demo of single-model end-to-end creative output.

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