Comfy and MiniMax Launch H3 Sync Challenge with RTX 5090 Prize

ComfyUI and MiniMax are co-hosting the two-week H3 Sync Challenge (Aug 20–Sep 1), inviting creators to build up-to-90-second audio-synced works, with RTX 5090 and RTX 5060 Ti as prizes across four winning tracks.

2026-08-21 ~ 2026-08-22 · 2 related posts