🌐 Online Interactive Demo

Test the model directly in your browser without local GPU setup:

👉 Try it on RunningHub Workflows (https://www.runninghub.ai/post/2096339589492432897/?inviteCode=rh-v1559)

📖 Model Overview

Minimax-h3_Singularity is a comprehensive fine-tuned fusion model specialized in enhancing the capabilities of MiniMax-H3. Designed as a versatile multimodal video generation model, it natively 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, b25-49, etc.), this model underwent deep high-step fine-tuning. To preserve the original model's foundational strengths and broad generalization while solving artifacts introduced by high-step 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.

✨ Key Improvements & Features

🎬 HDR Image Quality & Blur Reduction: Fine-tuned on high-dynamic-range (HDR) video datasets to significantly enhance visual clarity and eliminate motion blur during high-speed action.

👤 Distant Face Restoration: Drastically reduces facial distortion, blurriness, and collapsing in medium-to-long shots.

🎨 Clean & De-Oiled Aesthetic: Removes heavy, unnatural skin shine and glossy textures, rendering natural lighting and photorealistic materials.

⚔️ Enhanced Dynamic Motion: Boosts motion fluidity and physical impact, excels in complex action sequences such as sword fighting and martial arts/melee combat.

🌌 VFX & Fantasy Effects: Specifically optimized for fantasy spellcasting, particle aura, and magical combat visual effects.

🎭 Expressive Facial Dynamics: Captures subtle facial expressions and emotional nuances more vividly.

📹 Cinematography & Camera Control: Strengthens responsiveness to camera movements (pan, tilt, zoom, tracking shots) for cinematic storytelling.

🛡️ Full Base Capability Retention: 100% preserves MiniMax-H3's original prompt adherence, style adaptability, and base multimodal generation strength.

💡 Usage Guide

• Multimodal Pipeline Support

This model is fully compatible with ComfyUI and supports:

Text-to-Video (T2V)
Image-to-Video (I2V)
Reference-to-Video (Ref2V)
Video-to-Video (V2V)

• 🚀 Recommended Acceleration LoRA

For high-speed generation with minimal quality loss, we strongly recommend pairing with:

minimax_h3_ref2v_turbo_4step_v0.1 (Enables 4-step fast inference)

🙏 Acknowledgements

Special thanks to the MiniMax open-source team for creating and releasing the powerful MiniMax-H3 multimodal video model, providing a solid foundation for the open-source community! 🤝

🤝 Community & Commercial Inquiries

Feel free to connect for tutorials, community discussions, workflow sharing, or commercial collaborations:

• YouTube Channel: AIGC-Singularity (https://youtube.com/@AIGC-Singularity)

• Bilibili Channel: AIGC-Singularity Space

• QQ Group 1: 1058747239 (Request to join)

• QQ Group 2: 1072010342 (Request to join)

• Business Inquiries (WeChat): aigctyd

• Email: a592991299@gmail.com

Minimax-h3_Singularity - AIGC_Singularity - int8