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MiniMax-H3
● liveLive — video; #1 video editing, #2 text-to-video; open weights; API price TBA. On the board as live since 2026-07-30 — the watchers keep tracking it: lineup changes, pricing moves and deprecations all alert.
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Timeline
MiniMax published the H3 weights on August 3. The repo carries 297 files, and the safetensors index totals 33,122,992,896 parameters — a 33B dense model, not the sparse giant its arena position might suggest.
Where to use MiniMax-H3
1 provider lists MiniMax-H3 in the models.dev catalog (as of 2026-10-28), under the model ids shown below.
minimax/minimax-h3 · minimax/minimax-h3-maxListings cover the model family, so a provider may list a sibling tier under the same name. Check the id before you build on it.
MiniMax-H3: quick answers
Is MiniMax-H3 out?
Yes. MiniMax-H3 is live and has been since July 30, 2026.
When was MiniMax-H3 released?
July 30, 2026.
Who makes MiniMax-H3?
MiniMax. ArtificialWatch also tracks MiniMax M3.1 Flash, MiniMax M3, MiniMax M3.1 Pro, MiniMax M3.5 and MiniMax M4 from MiniMax.
Where can I use MiniMax-H3?
1 provider lists it in the models.dev catalog, including Vercel AI Gateway. The exact model ids each one lists are on this page.
Is MiniMax-H3 open weights?
Yes. MiniMax-H3 is released with open weights.
More from MiniMax
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