H3
NewOpen weights
MiniMax H3
Omni-modal video generation with native stereo audio.
Primary taskVideo generation● Official
Maximum output15s · up to 2K● Official
Local workflowComfyUI available● Official
Consumer GPUReports collected● Community
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How we verifyWhat changed
MiniMax H3 open weights are now available
Model files, license, and the first supported local workflows.
● Official source
ComfyUI adds native MiniMax H3 templates
Text-to-video, image-to-video, and reference workflows indexed.
● Official source
New 12 GB and 16 GB GPU reports collected
Results remain mixed. Each configuration links to its original report.
● Community source
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We separate first-party facts from community experience and calculated estimates. No hidden confidence theater.
OfficialPublished by the model maker or framework owner
CommunityA traceable third-party report, not independently verified
EstimatedCalculated from stated assumptions and a visible formula
UnknownNo reliable answer yet — we say so plainly
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