Nodes/ComfyUI-RH-MiniMax-H3/RunningHub MiniMax H3 Model Loader (Direct) (Legacy)
ComfyUI Node

RunningHub MiniMax H3 Model Loader (Direct) (Legacy)

A ComfyUI node in RunningHub/MiniMax H3/loaders with 4 inputs and 1 output.

By RH-RunningHub·Created 8 days ago·Updated 8 days ago· 0
RunningHub MiniMax H3 Model Loader (Direct) (Legacy)
    • h3_model
    model_root
    dtypeauto
    transformer_pathMiniMax-H3-FL2VA-int8_convrot.safetensors
    attention_backendauto
    CategoryRunningHub/MiniMax H3/loaders

    Inputs (4)

    NameTypeDefaultDescription
    model_rootCOMBO选择 MiniMax-H3 权重根目录:专属根 models/MiniMax-H3-INT8-CONVROT(兼容 models/MiniMax-H3)(<类型>/<分区>/<模型>,放量化与合并产物),或 models/diffusers 下的官方 release 根(含 FL2VA/Ref2VA 分片子目录)。三个组件必须来自同一个根。
    dtypeCOMBOautoauto/bfloat16 推荐;runtime 会保留 H3 指定的 fp32 层。
    transformer_pathCOMBOMiniMax-H3-FL2VA-int8_convrot.safetensors必须明确选择DiT模型名(权重文件名或逻辑名);不会再自动切换量化/BF16 权重。
    attention_backendoptCOMBOautoauto=服从 ComfyUI;sdpa=PyTorch;sage=SageAttention;ck=Comfy Kitchen INT8(同 --use-ck-attention)

    Outputs (1)

    NameTypeDescription
    h3_modelMINIMAX_H3_DIRECT_MODEL