MiniMax H3 Open-Weight Video Model Accelerates with Community Optimizations

MiniMax (official) ·

Key Info

MiniMax's open-weights H3 model, designed for video generation with native stereo audio and multimodal reference control, is seeing rapid community-driven progress with new optimizations from FastVideo/Nuva Lab/NVIDIA and NVIDIA's SANA team.

Highlights

  • FastH3 achieves 4-step distillation and now runs on DGX Spark and Apple Silicon.
  • Sol-H3 generates 15 seconds of 768p video with audio in 6.6 seconds on 8×B300 hardware.
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