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Abiray/MiniMax-H3-Singularity-GGUF

sourceHugging Faceotherupdated 22d agoView on Hugging Face
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MiniMax-H3-Singularity GGUF

GGUF quantized versions of [WarmBloodAban/Minimax-h3_Singularity](https://huggingface.co/WarmBloodAban/Minimax-h3_Singularity), a community fine-tune of MiniMax H3 specialized in enhanced visual fidelity — HDR clarity, distant-face restoration, cleaner skin, stronger action motion, and improved VFX. These quantizations reduce VRAM requirements for use with ComfyUI, enabling local inference on consumer GPUs.

Model Details

AttributeValue
Base ModelWarmBloodAban/Minimax-h3_Singularity
Base ArchitectureMiniMax-H3 joint audio-video diffusion transformer
File FormatGGUF
QuantizationK-quant / Q8_0, sensitive layers preserved in F32
LicenseMiniMax H3 Community License Agreement

Available Files

FileSizeNotes
Minimax-H3-Singularity-Q3_K_M.gguf8.9 GBSmallest, fastest; some quality loss
Minimax-H3-Singularity-Q4_K_S.gguf11.6 GBGood balance for 12 GB GPUs
Minimax-H3-Singularity-Q4_K_M.gguf11.6 GBRecommended for 12 GB GPUs
Minimax-H3-Singularity-Q5_K_S.gguf14.1 GBBetter quality, 16 GB GPUs
Minimax-H3-Singularity-Q5_K_M.gguf14.1 GBRecommended for 16 GB GPUs
Minimax-H3-Singularity-Q6_K.gguf16.7 GBHigh quality, 24 GB GPUs
Minimax-H3-Singularity-Q8_0.gguf21.6 GBNear-lossless, 24 GB+ GPUs

Recommended Usage

ComfyUI Setup

Place the downloaded .gguf file in your ComfyUI models/unet/ directory (or models/diffusion_models/ depending on your ComfyUI-GGUF fork). You will also need the following components:

ComponentSource
Text Encoderqwen3vl_32b_minimax_h3_Q4_K_M.gguf from Abiray/MiniMax-H3-GGUF
Video VAEminimax_h3_video_vae_fp16.safetensors from Comfy-Org/MiniMax-H3
Audio VAEminimax_h3_audio_vae_fp32.safetensors from Comfy-Org/MiniMax-H3

For accelerated generation, you can optionally pair this model with the minimax_h3_ref2v_turbo_4step_v0.1 LoRA, which enables 4-step fast inference.

VRAM Recommendations

GPU VRAMRecommended Quant
12 GBQ4_K_M
16 GBQ5_K_M
24 GBQ6_K or Q8_0

License

MiniMax H3 is licensed under the MiniMax H3 Community License Agreement, Copyright © 2026 MiniMax. Key terms include:

  • —Applicable Territory: Worldwide, excluding the European Union, the United Kingdom, the Republic of Korea, and the United States of America.
  • —Excluded Territories require a separate license from MiniMax.
  • —Commercial use is permitted for organizations with annual revenue below $20 million, with prominent attribution.
  • —The full license text is included in the LICENSE file in this repository.

These GGUF quantizations are community-produced derivatives and are not affiliated with or endorsed by MiniMax.

Acknowledgments

  • —WarmBloodAban / AIGC-Singularity for the original Minimax-h3_Singularity fine-tune.
  • —Comfy-Org for the MiniMax-H3 ComfyUI integration.
  • —city96 for the ComfyUI-GGUF tooling used to produce these quantizations.