50 lines
1.9 KiB
Markdown
50 lines
1.9 KiB
Markdown
# MiniMax H3 Semantic Bridge
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## Summary
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Experimental MiniMax H3 conditioning adapter plus example ComfyUI workflow. This is a semantic-control path, not a new base model, and it is aimed at better prompt adherence and consistency on the standard FL2VA route.
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## Model Family
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- `minimax`
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## Status
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- `imported-only`
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## Source
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- Model card: <https://huggingface.co/speach1sdef178/MiniMax-H3-Semantic-Bridge>
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- Workflow JSON: <https://huggingface.co/speach1sdef178/MiniMax-H3-Semantic-Bridge/resolve/main/examples/workflow_examples/minimaxH3_Semantic_bridge.json>
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- Workflow preview: <https://huggingface.co/speach1sdef178/MiniMax-H3-Semantic-Bridge/resolve/main/examples/workflow_examples/workflow_preview.png>
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- Original publisher: `speach1sdef178`
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- Date imported: `2026-09-05`
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## Developer notes
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- The repo describes this as a compact standalone adapter distilled from a teacher bridge, with the actual inference path staying inside standard MiniMax H3 conditioning.
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- The example workflow is explicitly a placement reference for ComfyUI, which makes it more useful than a thin model card drop.
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- The release says Ref2VA/reference-conditioned workflows are not supported in v1.
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## Our notes
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- This is the most interesting same-day MiniMax control release because it targets semantic structure rather than just motion.
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- It looks like a real prompt-adherence helper for FL2VA, but it is still MiniMax H3, so expect it to stay tight to heavy on an RTX 3070.
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- Good comparison point if you care about consistency, object relationships, or long prompt obedience more than raw style.
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## Required custom nodes
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- `MiniMax H3 Image to Video + Semantic Bridge`
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- `MiniMax H3 Semantic Bridge`
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- `MiniMax H3 Clear Semantic Bridge Cache`
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## Required models
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- `MiniMaxAI/MiniMax-H3`
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- `MiniMaxH3_SemanticBridge_v1.safetensors`
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## Notes
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- Do not treat this as a Ref2VA/reference-video fix.
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- Best used as a semantic-control add-on to an otherwise normal H3 FL2VA workflow.
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