MiniMax FastH3 Launches on Reactor: Open-Source 720p Video Generation at $0.007/sec

MiniMax (official) ·

Key Info

MiniMax's open-source FastH3 video generation model is now available on Reactor, delivering 720p video with audio at $0.007 per second and supporting first-frame image input.

Highlights

  • Faster and cheaper than previous MiniMax H3 options, with 720p audio-enabled video at $0.007 per second.
  • Open-source availability lets developers quickly integrate the model or clone Reactor's demo app to get started.
  • First-frame image support enables more controlled generation from a starting image.
  • Positioned as a low-cost entry point for AI video workloads with streaming-quality output.
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