AI is happening. The future is updating.FastH3-Omni-GGUF
High-precision **GGUF quantizations** of **FastVideo/FastH3-Omni-Comfy** (`fasth3_omniref_8step_pruned_bf16.safetensors`), the **8-step consistency-distilled Omni-Reference (`Ref2VA`)** model built on **MiniMax-H3** by FastVideo (Hao AI Lab) in collaboration with Nuva Lab and Reactor. Unlike standard naive quantizations that crush timestep modulation tables and output heads into low-bit blocks, **this GGUF suite uses hybrid precision shielding** to keep critical audio/video decoding heads, 32-head PDD (Progressive Distillation) offsets, and AdaLN interpolation tables in **lossless `FP32`**, while compressing the 50-block DiT + Video Sparse Attention (`VSA`) backbone for consumer RTX GPUs. All files are converted from the **44.24 GB Pruned BF16** checkpoint (`FastVideo/FastH3-Omni-Comfy`) compatibility with `city96/ComfyUI-GGUF`.
High-precision **GGUF quantizations** of **FastVideo/FastH3-Omni-Comfy** (`fasth3_omniref_8step_pruned_bf16.safetensors`), the **8-step consistency-distilled Omni-Reference (`Ref2VA`)** model built on **MiniMax-H3** by FastVideo (Hao AI Lab) in collaboration with Nuva Lab and Reactor. Unlike standard naive quantizations that crush timestep modulation tables and output heads into low-bit blocks, **this GGUF suite uses hybrid precision shielding** to keep critical audio/video decoding heads, 32-head PDD (Progressive Distillation) offsets, and AdaLN interpolation tables in **lossless `FP32`**, while compressing the 50-block DiT + Video Sparse Attention (`VSA`) backbone for consumer RTX GPUs. All files are converted from the **44.24 GB Pruned BF16** checkpoint (`FastVideo/FastH3-Omni-Comfy`) compatibility with `city96/ComfyUI-GGUF`.