Optimized ComfyUI workflows for MiniMax-H3, featuring INT8 inference, native Block Sparse Attention, Spectrum, Lightx2v LoRA, Turbo-LoRA, native Extend, Fun ControlNet Union V2V control, Face Refine, TTS, Latent Upscaler, Bridge, and Group Bypass. Comfy-Org/MiniMax-H3 https://huggingface.co/Comfy-Org/MiniMax-H3 The workflows use the native Block Sparse Attention node for optimized MiniMax-H3 attention processing. ComfyUI-Spectrum-MiniMax-H3 https://github.com/xmarre/ComfyUI-Spectrum-MiniMax-H3 Optimized sampling and MiniMax-H3 inference acceleration. lightx2v/Minimax-h3-Turbo https://huggingface.co/lightx2v/Minimax-h3-Turbo Acceleration LoRA for reduced sampling steps.…