H3-Image's weights are genuinely public and downloadable — but "public weights" is not "open source." The license is an 18,208-byte custom agreement: the MiniMax-H3-Image Community License Agreement, dated November 10, 2026, with the licensor Nanonoble Pte. Ltd. of Singapore. This article reads it clause by clause, focusing on the four restrictions most easily overlooked: the excluded territories, the revenue threshold, the hosted-service trigger and the output-training ban.
On Hugging Face, H3-Image's license shows as license: other — not MIT, not Apache 2.0, not any OSI-approved open-source license. "Open weights" is accurate; "open source" misleads. The difference isn't just nominal: this license sets explicit limits on where you can use it, how much revenue you can have, whether you can host it as a service, and what you can do with the outputs — and any trigger requires written authorization.
The license's "Applicable Territory" excludes four jurisdictions: the United States, the European Union, the United Kingdom and South Korea. Using the weights in those regions requires a separate license from MiniMax first. Note this is a weights-license restriction — API use is governed by the service terms instead, which may differ from the weights license, so check the service terms separately before using the API. As of November 13, there is no public information on whether anyone has obtained a license for an excluded territory, or on what terms.
This exclusion is identical to the August 2 H3 video-model license. MiniMax drew the same line in both licenses — this isn't a new policy for the image model, it's a company-level licensing strategy.
Annualized revenue above $1M, or providing a hosted service to third parties — either trigger requires prior written authorization, applied for through the license page on the MiniMax Open Platform (platform.minimax.io/console/license). Two points to note: first, the hosted-service trigger is independent of revenue — even with zero revenue, serving the model to third parties needs authorization; second, the revenue threshold dropped from $20M in the H3 video license to $1M, a 20× cut — the image license's commercial bar is much tighter.
Hosted-service providers carry extra duties: they must bind recipients to the license, implement safeguards and set up a reporting mechanism. Redistributions need a NOTICE file. Commercial interfaces must prominently display "MiniMax-H3-Image" — use the model, credit the model.
The license states: "MiniMax claims no rights over the Outputs you generate" — MiniMax claims no rights over the images you generate. But it is immediately followed by a training ban: you may not use the Works or Outputs to improve other AI models (except H3-Image itself and its derivatives). In other words, you can use the generated images commercially, but you can't use them to train your own competing model.
The remaining terms are standard: provided AS IS, with no warranties or liability; no use outside the Applicable Territory; all rights not expressly granted are reserved by the licensor. The LICENSE file on Hugging Face is authoritative; this article is an interpretation, not legal advice.
| Clause | H3-Image license (Nov 10) | H3 video license (Aug 2) |
|---|---|---|
| Excluded territories | US, EU, UK, South Korea | US, EU, UK, South Korea (identical) |
| Revenue threshold | $1M/year | $20M/year |
| Hosted-service trigger | Yes (independent of revenue) | Not separately confirmed in this check |
| Authorization application | Online, via the Open Platform license page | By email ([email protected]) |
| Commercial attribution | Must prominently display the model name | Similar clause |
| Output training ban | Yes (except H3-Image and derivatives) | Similar clause |
Only two substantive changes: the revenue threshold tightened sharply, and the application moved from email to an online page. The rest largely follows the H3 framework — MiniMax's community license is settling into a fixed template, with the image version simply setting a lower commercial bar.
Four groups should go through the authorization process before downloading the weights: anyone using the weights in the US, EU, UK or South Korea; anyone with annualized revenue above $1M; anyone planning to offer the model as a hosted service to third parties; and anyone unsure whether they trigger any of the above. Personal learning and small-scale non-commercial use within the Applicable Territory are not caught by these triggers — but the attribution and training-ban clauses still apply. Authorization application: platform.minimax.io/console/license.
Reference: Hugging Face — MiniMax-H3-Image Community License Agreement (full license text) (rewritten and organized by ModelBrief; facts per the official source; this article is not legal advice)