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MiniMax H3 Hybrid merges two diffusion transformer models for improved quality and reference conditioning

A new hybrid diffusion transformer model, MiniMax H3 Hybrid, has been developed by merging two existing MiniMax H3 checkpoints: fl2va and ref2va. This hybrid model aims to combine the superior output quality of fl2va with the reference-driven generation capabilities of ref2va. The merge focuses on specific weight differences, primarily in the AdaLN modulation projections responsible for processing reference conditioning signals, while retaining the high-fidelity weights from fl2va for general visual and audio output. AI

IMPACT Offers a new model variant for users seeking a balance between output quality and reference conditioning capabilities in diffusion transformers.

RANK_REASON Release of a merged model variant based on existing checkpoints, detailing technical modifications and trade-offs. [lever_c_demoted from research: ic=1 ai=1.0]

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MiniMax H3 Hybrid merges two diffusion transformer models for improved quality and reference conditioning

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Release of a merged model variant based on existing checkpoints, detailing technical modifications and trade-offs. [lever_c_demoted from research: ic=1 ai=1.0]
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