ComfyUI and MiniMax Launch H3 Sync Sound Challenge
Comfy-Org · reddit · 2026-08-27
ComfyUI and MiniMax have launched the "Comfy H3 Sync Sound Challenge," with submissions due by September 1st. Participants must create videos under 90 seconds where audio and motion are inseparable, primarily using ComfyUI and MiniMax H3. Prizes include an RTX 5090, with categories for Best Overall, Creative, Technical/Workflow, and a special "Built with MCP" bonus. Entrants can use local hardware or Comfy Cloud and must share their workflows for community replication.
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