Add the loader, configs, model card and checksums

d05fb4b verified about 20 hours ago

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MiniMax-H3-Image is licensed under the MiniMax-H3-Image Community License Agreement, Copyright © 2026 MiniMax. All Rights Reserved.
MiniMax H3 is licensed under the MiniMax H3 Community License Agreement, Copyright © 2026 MiniMax. All Rights Reserved.

Modified files (WaveCut, 2026):
- transformer/: the MiniMax-H3-Image transformer converted to the Diffusers layout, with 4-bit OrbitQuant weights for the block and token-refiner projections; the AdaLN projections and the timestep MLP are replaced by their precomputed outputs (modulation.json lists the timesteps).
- text_encoder/: decoder layers 0-49 of the MiniMax-H3 Qwen3-VL text encoder with 4-bit OrbitQuant weights; layers 50-63 and the language-model head are removed. The vision tower is unchanged.
- vae/, scheduler/, modular_model_index.json: converted to the Diffusers layout (scripts/convert_minimax_h3_to_diffusers.py of Diffusers 79139736).
LICENSE is the MiniMax-H3-Image Community License Agreement; LICENSE-MiniMax-H3 is the MiniMax H3 Community License Agreement, which covers the text encoder.

	MiniMax-H3-Image is licensed under the MiniMax-H3-Image Community License Agreement, Copyright © 2026 MiniMax. All Rights Reserved.
	MiniMax H3 is licensed under the MiniMax H3 Community License Agreement, Copyright © 2026 MiniMax. All Rights Reserved.

	Modified files (WaveCut, 2026):
	- transformer/: the MiniMax-H3-Image transformer converted to the Diffusers layout, with 4-bit OrbitQuant weights for the block and token-refiner projections; the AdaLN projections and the timestep MLP are replaced by their precomputed outputs (modulation.json lists the timesteps).
	- text_encoder/: decoder layers 0-49 of the MiniMax-H3 Qwen3-VL text encoder with 4-bit OrbitQuant weights; layers 50-63 and the language-model head are removed. The vision tower is unchanged.
	- vae/, scheduler/, modular_model_index.json: converted to the Diffusers layout (scripts/convert_minimax_h3_to_diffusers.py of Diffusers 79139736).
	LICENSE is the MiniMax-H3-Image Community License Agreement; LICENSE-MiniMax-H3 is the MiniMax H3 Community License Agreement, which covers the text encoder.