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MiniMax: 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.

Source-linked minimax Open weights MiniMax H3 Community License Agreement Released 2026-07-31
API record Report
InputT
Output
Input priceNot listed
Output priceNot listed
ContextNot documented
Max outputNot documented
Providers1
Inference availability

Providers

Provider-specific identifiers, limits, and listed prices per million tokens. Every row links back to the provider's own documentation.

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Providers offering MiniMax H3
ProviderProvider model IDContextMax outputInputOutputCache readCapabilitiesDocs
Vercel AI Gateway minimax/minimax-h3 Not documented — — — — Not listed Docs ↗

Capability badges appear only where the provider catalog explicitly lists support. A blank cell means the source is silent, not that the feature is absent.

Specification

Capabilities

Recorded from the source catalog and provider listings.

× Reasoning No
× Tool calling No
? Structured output Unknown
✓ Attachments Yes
✓ Vision input Yes
✓ Open weights Yes
Creator
MiniMax
Model family
minimax
Knowledge cutoff
Not documented
License
MiniMax H3 Community License Agreement
Release date
2026-07-31
Model ID
minimax/MiniMax-H3

Weights: Hugging Face: H3-Base FL2VA / Ref2VA ↗

Published evaluations

Benchmarks

Every result stays attached to its source, version, metric and harness. Scores from different versions are never merged, and the profile below plots each benchmark against its own population rather than on a shared scale.

Benchmark registry
No published benchmark results

ModelBench does not infer quality from price, context size, or model name. When a source publishes a comparable result, it appears here with its version and link.

Read the methodology
Catalog activity

Change log

Field-level changes detected between successful source imports.

Full change log
No changes recorded

This record has not changed within the retained import history.

Public API

Use this record

Fetch the complete source-linked model record. No key, no account, no rate-limited tier.

API documentation
Endpoint
GET https://modelbench.lol/api/v1/models/minimax/MiniMax-H3
curl
curl "https://modelbench.lol/api/v1/models/minimax/MiniMax-H3"
Common questions

Frequently asked questions

Answered directly from the stored record — nothing here is generated beyond the catalog's own fields.

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.

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