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Community Tests MiniMax H3 Video Model, Upscaling and Optimization

This story is from 2026-08-22. It is preserved in the archive; the latest stories are on the live feed.

Reddit users are testing MiniMax H3 across Stable Diffusion and ComfyUI, covering capabilities, upscaling methods, and optimization with LoRAs, reporting mixed but generally positive results.

Read the full story at r/StableDiffusion ↗

Timeline · 8 reports

  1. 2026-08-24 19:46 · r/StableDiffusion
    Best Minimax H3 optimization
  2. 2026-08-24 13:38 · r/StableDiffusion
    No Warning - Minimax Music3 + H3
  3. 2026-08-24 11:24 · r/comfyui
    MiniMax H3 Upscaling Test: 3 Methods
  4. 2026-08-24 04:15 · r/StableDiffusion
    Testing some Minimax H3 capabilities - PART 2
  5. 2026-08-23 10:43 · r/comfyui
    使用 MiniMax H3 来重写电影吗？
  6. 2026-08-23 06:54 · r/StableDiffusion
    Testing some Minimax H3 capabilities
  7. 2026-08-22 18:04 · r/comfyui
    Some test on minimax H3
  8. 2026-08-22 10:52 · r/StableDiffusion
    Some test on minimax H3

More stories

  1. MiniMax H3 video model compressed to 8.9 GB for consumer GPUs — AlphaSignal
  2. Pika Labs Open-Sources LoRA Adapters That Cut MiniMax H3 Video Generation to Six Steps — AlphaSignal
  3. AI model prices compared: Runway, fal, official APIs and Callirra — DEV Community — AI
  4. How to make an AI rap video from photos — DEV Community — AI
  5. New TurboH3 FL2VA — r/StableDiffusion
  6. SPEEDing up more than just MiniMax-H3 without retraining - now a drop-in KSampler replacement for image, edit and video models (with evidence this time) — r/StableDiffusion
  7. 16 gb ram ! minimax — r/StableDiffusion
  8. Pruna AI compresses MiniMax-H3 video model to run image generation on 21 GB of VRAM — AlphaSignal

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