MiniMax H3

The free alternative toSeedance,Hailuo AI,Kling AI

🔴 Advanced⏱️ ~60 min to installYou save €13/mo

MiniMax H3 is the open-weights version of the engine behind Hailuo: give it text, up to 9 images, video clips or even audio as references, and it generates a video with its native stereo soundtrack, dialogue included, in 11 languages. That is what sets it apart from everything else: sound is not added afterwards, it is generated together with the picture. Before dreaming, two realities. Its community licence forbids use in the European Union, the United Kingdom, South Korea and the United States: if you are in France, you may not run the weights without a special licence from MiniMax. And it is a 33-billion-parameter beast built for multiple GPUs: people run it on rented machines, not a creator's computer. For every other case, their API and the Hailuo app remain the entry door.

8.8kView on GitHub ↗

Versus Seedance / Hailuo / Kling: the match

Price
MiniMax H3
€0 in open weights (outside the EU), you pay your machine
Seedance / Hailuo / Kling
One subscription per platform
Sound
MiniMax H3
Generated WITH the picture: voices, foley, stereo
Seedance / Hailuo / Kling
Often mute, or added after
References
MiniMax H3
Up to 9 images, 3 videos and 3 audios mixed
Seedance / Hailuo / Kling
One image, sometimes two

Seedance / Hailuo / Kling ↗

VS	MiniMax H3	Seedance / Hailuo / Kling ↗
Price	€0 in open weights (outside the EU), you pay your machine	One subscription per platform
Sound	Generated WITH the picture: voices, foley, stereo	Often mute, or added after
References	Up to 9 images, 3 videos and 3 audios mixed	One image, sometimes two
Your freedom	Open, tunable, fine-tunable weights	Black box behind an API
Where it runs	On YOUR GPUs (rented or owned)	On their cloud, on their terms

How to install it (even from zero)

First of all: check that you are ALLOWED. The licence excludes the European Union, the United Kingdom, South Korea and the United States. If you are in one of those zones, stop here, or use their Hailuo app. Otherwise, plan to rent GPU: the model is built for several cards.

1
Check the licence, then rent your machine
Use outside the EU, UK, Korea and the USA only, at your own risk and responsibility. Hardware-wise, aim for a multi-GPU instance at a rental provider (RunPod, Lambda, Vast): the official deployment recommends 4 GPUs.

Paste this prompt into Claude (Code or Desktop)

It deploys H3-Base on your rented machine and runs a first generation:

Je veux déployer MiniMax H3 (le modèle open source de génération vidéo avec audio natif, repo GitHub MiniMax-AI/MiniMax-H3) sur ma machine GPU. Avant toute chose, confirme avec moi que je suis situé hors Union européenne, Royaume-Uni, Corée du Sud et États-Unis : la licence communautaire du modèle en interdit l'usage dans ces territoires. Ensuite : télécharge les poids depuis Hugging Face (MiniMaxAI/MiniMax-H3, la variante FL2VA pour commencer), déploie le serveur avec SGLang en suivant leur guide officiel, et lance la génération de test du dépôt pour vérifier que la vidéo ET l'audio sortent correctement. Dis-moi le coût horaire estimé de ma machine pendant qu'on y est. Explique chaque étape simplement.

Review the GitHub repository and check whether it is safe to install given my machine and my infrastructure. Ask me as many questions as possible, using widgets, to clarify my request and be as precise as you can.

3
Shut the machine down when done
A multi-GPU instance bills by the hour, whether you generate or not. The budget-saving reflex: generate in sessions, then shut everything down.

What you actually do with it

Videos that speak, no post-production

A character saying your line, with voice, ambience and stereo generated in one go. No dubbing to sync, no foley to hunt: the scene comes out finished.

Your product or your face as reference

Up to 9 images, 3 clips and 3 audio tracks as input: the model keeps what you show it consistent across generations. That is the raw material of UGC videos.

The video building block of your own tools

Open weights means a building block you integrate: your content pipeline, your product, your service. What closed APIs will never let you do.

Project health, at a glance

Before installing an open-source tool, one question matters: is the project alive? These scores are computed from public GitHub data. They are not made up.

34/100

Watch closely

Low-activity project: fine to try, don’t build your house on it.

Activity: 0
Maintenance: 60
Community: 68
Maturity: 40
Momentum: 0

The repo in numbers

GitHub stars: 8.8k
Forks: 628
Contributors: 9
Commits: 42
Project age: 0.1 yrs
Last commit: 33 d ago
Size: 91 MB

Built with

Python 90.9%
Shell 9.1%

Scores computed automatically from the GitHub API (last-30-days activity, update freshness, community size, project age). Refreshed daily.

Loucash’s take

6/10

Technically, it is probably the most impressive open video model of the moment: video AND sound generated together, dialogue in 11 languages, mixed references like no closed platform allows. I know MiniMax: their language model already runs in production at one of my clients, this company ships serious work. So why a 6? Because this library promises tools you can ACTUALLY use, and this one has two walls. The first is legal, and I will say it plainly: the licence forbids use in the European Union, the United Kingdom, South Korea and the United States. If you are in France, you are not allowed to run the weights. Install it only if you are outside those zones, at your own risk and responsibility. The second wall is hardware: 33 billion parameters, a deployment built for 4 GPUs, meaning machine rentals counted in tens of euros per session. And keep in mind two pieces of the full system, the preprocessor and the 2K mode, stay closed behind their API. If you tick every box, it is a gem replacing a Seedance or Hailuo subscription with raw cost. For everyone else, treat this page as intelligence: this is where video generation is heading, and it is open.

It’s for you if: You are outside the European Union, rent GPUs without flinching, and want video generation with native sound in open weights. Otherwise, read this page as intelligence.