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MiniMax-H3 model checkpoint converted to native ComfyUI format

A user has converted the MiniMax-H3 Pruned Ref-Delta Fused r1024 model checkpoint into a native ComfyUI format. This new version is a single .safetensors file, approximately 20.1 billion parameters, which retains the behavior of the Ref2VA variant while being based on the smaller pruned FL2VA model. The conversion process involved restoring specific model components like AdaLN curve representation, fused QKV, and RoPE, and has been tested for full ComfyUI generation, including video and audio decoding. AI

IMPACT Enables easier integration and use of the MiniMax-H3 model within the ComfyUI ecosystem for generative tasks.

RANK_REASON This is a user-created conversion of an existing model for a specific tool, not a release from the original model developers.

Read on r/StableDiffusion →

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MiniMax-H3 model checkpoint converted to native ComfyUI format

COVERAGE [1]

  1. r/StableDiffusion TIER_2 English(EN) · /u/marres ·

    MiniMax-H3 Pruned Ref-Delta Fused r1024 — native ComfyUI single-file release

    <table> <tr><td> <a href="https://www.reddit.com/r/StableDiffusion/comments/1vuo5rl/minimaxh3_pruned_refdelta_fused_r1024_native/"> <img alt="MiniMax-H3 Pruned Ref-Delta Fused r1024 — native ComfyUI single-file release" src="https://external-preview.redd.it/mjH8W1dlKWyLIGllwRmzN2…