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MiniMaxH3Scheduler

MiniMaxH3Scheduler is the rectified-flow Euler scheduler (eta = 0) with an exponential sigma shift used by MiniMax-H3, sigma' = s * sigma / (1 + (s - 1) * sigma).

The MiniMax-H3 pipelines register two of them, because video and audio latents step down two different schedules inside a single transformer call per step: scheduler carries the video schedule (shift=12.0 in the released checkpoints) and audio_scheduler the audio one (shift=3.0).

MiniMaxH3Scheduler

[[autodoc]] MiniMaxH3Scheduler

MiniMaxH3SchedulerOutput

[[autodoc]] schedulers.scheduling_minimax_h3.MiniMaxH3SchedulerOutput