Modèles temps réel

MiniMax H3

MiniMax H3

Modèle vidéo 33B open-weight (Hailuo 3.0) — clips de 15 s avec audio stéréo natif ; la base de cette vague.

huggingface.co · répertorié ≠ recommandé · revérifié le 2026-09-03

Paramètres
33B dense · open base weights (H3-Base)
Sortie
4–15s clips; 2K via API only (local ≈768p)
Audio
Native stereo — a property of the model
Poids ouverts
Aug 3, 2026
Note de licence
Regional exclusions incl. US / EU / UK / KR

Qu’est-ce que MiniMax H3 ?

Le modèle vidéo open-weight de 33B (Hailuo 3.0) sur lequel repose cette vague. Seul le base est ouvert (≈768p en local) ; le pass 2K et les modules de référence sont via API, et la licence exclut plusieurs régions. L’API officielle de MiniMax n’est pas temps réel — c’est la version realtime de fal qui en fait un support de streaming.

Ce que fait MiniMax H3

  • 33B dense open-weight model (H3-Base) released Aug 3, 2026
  • Generates 4–15 second clips with native 32kHz stereo audio — audio is in the model, not post-processed
  • Omni-modal: text, image and video in; video and audio out
  • 2K upscale and context-reference modules are API-only — local open-weight generation is around 768p
  • Day-zero ecosystem support from Hugging Face, ComfyUI, ModelScope and many chip vendors

À qui s’adresse MiniMax H3 ?

  • Self-hosting open-weight video generation on a local GPU
  • Building video pipelines that need native, controllable audio
  • Running realtime or near-realtime generation via fal’s H3 Max build

Points forts et limites de MiniMax H3

Points forts

  • One of the first flagship open-weight video models with native audio
  • Runs locally — ComfyUI shipped day-zero support and cites RTX-3060-class GPUs
  • Day-one adaptation across major open-source tooling and silicon vendors

Limites

  • Only the base is open; the 2K pass and reference modules are API-only
  • Licence carries regional exclusions (incl. US, EU, UK, South Korea)
  • MiniMax’s own API is not realtime — the streaming use case runs through fal’s tuned build

Ce qu’on en dit

Citations issues de couverture publique — collectées le 2026-09-03.

MiniMax H3 dropped today with open weights, and it’s natively supported in ComfyUI as of this morning. Day zero.

Audio is a property of the model, not a post-process. Every audio output is native stereo.

Questions fréquentes

Is MiniMax H3 open source?

The H3 base weights are open (Aug 3, 2026); the 2K regeneration and context-reference modules are API-only.

Can I run MiniMax H3 locally?

Yes for the open base — around 768p resolution; 2K output needs the API modules.

What does native audio mean for H3?

Audio is generated as a property of the model — native stereo — rather than added as a post-processing step.

Is MiniMax H3 realtime?

Not on MiniMax’s official API. fal’s H3 Max build post-trains it to generate faster than playback for live use.

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