MiniMax H3 video model test: Accurately infers unspecified character details

the_bollo · reddit · 2026-08-03

A user tested MiniMax's H3 video generation model with impressive results. Provided only with a close-up screenshot of hands and a reference video, the model accurately generated the action and perfectly reconstructed the original character's facial reflection.

This performance demonstrates MiniMax H3's powerful implicit context understanding, seemingly trained on vast amounts of streaming content. The test utilized the default R2V workflow in ComfyUI.

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