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Minimax-h3_Singularity_ref2va_v2_bf16.safetensors 66 GBMinimax-h3_Singularity_ref2va_v1.3_int8.safetensors 34 GBMinimax-h3_Singularity_ref2va_v2_int8.safetensors 34 GBMinimax-h3_Singularity_ref2va_Pruned_v1.3_int8.safetensors 21 GBMinimax-h3_Singularity_ref2va_v2_pruned_int8.safetensors 21 GBMinimax-h3_Singularity_ref2va_v1.3_Pruned_w4a8.safetensors 12 GBMinimax-h3_Singularity V2 INT8 builds on V1 with expanded action coverage, stronger prompt adherence, a fix for audio reference conditioning, and enhanced visual style rendering.
Clearly describe the subject, action, environment, camera movement, and intended visual style. Keep instructions consistent and prioritize the details that matter most.
Include style keywords that match your desired result. Examples:
| Visual Style | Suggested Prompt Keywords |
|---|---|
| Photorealistic | photorealistic, natural lighting, realistic textures |
| East Asian Realism | East Asian realism, realistic East Asian aesthetics, natural lighting |
| 3D CG | 3D CG, detailed materials, stylized 3D rendering |
| Cinematic CG | cinematic CG, cinematic lighting, film-quality rendering |
Recommended prompt length: within approximately 5,000 characters. This is a practical recommendation, not a target to fill. Shorter, well-structured prompts are welcome; avoid unnecessary details, repetition, and conflicting style instructions.
Minimax-h3_Singularity is a comprehensive fine-tuned fusion model designed to enhance the capabilities of MiniMax-H3. As a versatile multimodal video generation model, it supports Text-to-Video (T2V), Image-to-Video (I2V), Reference-to-Video (Ref2V), and Video-to-Video (V2V) workflows within ComfyUI.
Built upon a strategic fusion of key checkpoints, including ref, fl, and b25-49, the model underwent extensive high-step fine-tuning. To preserve the original model's foundational strengths and broad generalization while addressing artifacts introduced during training, we spent 3 full days on precise model pruning and weight optimization. The result is a clean, sharp, and highly dynamic video generation model.
The latest V2 INT8 release builds on this foundation with broader action coverage, improved prompt adherence, corrected audio reference conditioning, and stronger visual style rendering.
The model supports the following workflows within ComfyUI:
For best results:
photorealistic, East Asian realism, 3D CG, or cinematic CG.Photorealistic
Photorealistic style, natural lighting, realistic skin texture, detailed environmental materials, fluid character movement, cinematic camera tracking.
East Asian Realism
East Asian realism, a traditional courtyard, realistic fabric textures, soft natural lighting, detailed architecture, fluid martial arts movements, cinematic composition.
3D CG
3D CG style, detailed character materials, expressive facial animation, fluid action, depth and dimensionality, polished 3D rendering.
Cinematic CG
Cinematic CG style, dramatic cinematic lighting, detailed environments, dynamic action choreography, atmospheric effects, film-quality rendering.
V2 fixes the audio reference conditioning issue. You can use audio references to help adjust the character's color tone as part of your generation workflow.
For high-speed generation, the recommended acceleration LoRA is:
minimax_h3_ref2v_turbo_4step_v0.1 — enables 4-step fast inference.Test the model directly in your browser without a local GPU setup:
👉 Try it on RunningHub Workflows
Special thanks to the MiniMax open-source team for creating and releasing the powerful MiniMax-H3 multimodal video model and providing a solid foundation for the open-source community! 🤝
Connect with us for tutorials, community discussions, workflow sharing, or commercial collaborations:
1058747239 (Request to join)1072010342 (Request to join)aigctyda592991299@gmail.comMiniMaxAI/MiniMax-H3