The BASE MiniMax Image VAE achieves lower pixel reconstruction error and DeltaE, indicating closer numerical agreement with the original input.The HDR VAE demonstrates a different reconstruction profile:<ul><li>increased gradient energy</li><li>increased high-frequency energy</li><li>higher structural similarity</li><li>stronger saturation changes</li><li>enhancement-oriented reconstruction behavior</li></ul>The HDR VAE behaves as an enhancement-oriented reconstruction operator rather than a pixel-preservation model, producing measurable changes to image characteristics during reconstruction.

Minimax Image HDR VAE (Comfy Update)

convert_minimax_image_diffusers_to_comfy.zip

minimax_h3_image_HDR_vae_fp8.safetensors

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