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MiniMax H3 Tested for Upscaling, Acting, and Gaussian Splatting

This story is from 2026-08-24. It is preserved in the archive; the latest stories are on the live feed.

Community tests of MiniMax H3 cover three use cases: upscaling pipelines in ComfyUI, acting with emotional reactions, and Gaussian splatting. LTX 2.5 was noted as a faster, lighter upscaling alternative.

Read the full story at r/comfyui ↗

Timeline · 3 reports

  1. 2026-08-25 08:37 · r/StableDiffusion
    Gaussian Splatting test with MiniMax H3
  2. 2026-08-25 03:58 · r/StableDiffusion
    MiniMax H3 acting test.
  3. 2026-08-24 11:24 · r/comfyui
    MiniMax H3 Upscaling Test: 3 Methods

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