MiniMax H3 videos fall apart on seed changes, Reddit user seeks workarounds

Divineboob · reddit · 2026-10-11

A Reddit user reports that MiniMax H3 video generations follow prompts well at first, but nearly every re-roll with a different seed goes wildly off-prompt and "deep-fries" the output. Clearing RAM/GPU cache doesn't help; only meaningfully editing the prompt resets the model. The post asks the community for tips and highlights a seed-stability weakness in the model.

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