MiniMax general-purpose video model with multimodal references and synchronized stereo audio. Open H3-Base checkpoints; Context-IR and 2K regeneration are not included in the initial weights release.
Source-linkedminimaxOpen weightsMiniMax H3 Community License AgreementReleased 2026-07-31
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Specification
Capabilities
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What is MiniMax H3?
MiniMax general-purpose video model with multimodal references and synchronized stereo audio. Open H3-Base checkpoints; Context-IR and 2K regeneration are not included in the initial weights release. It is published by MiniMax and catalogued here from Models.dev.
Does MiniMax H3 support tool calling and structured output?
Provider catalogs list support for image input.
Which providers serve MiniMax H3?
1 provider list this model: Vercel AI Gateway.
Are the weights for MiniMax H3 open?
Yes. The weights are published and downloadable from Hugging Face: H3-Base FL2VA / Ref2VA under the MiniMax H3 Community License Agreement license.
When was MiniMax H3 released?
The catalog records a release date of 2026-07-31, last verified Oct 24, 2026.