MiniMax H3

What is MiniMax H3?

MiniMax launched H3 on July 31, 2026 as a general multimodal video model that takes text, image, video, and audio context and generates up to 15 seconds at 2K with native stereo sound in the same pass. It also lists video-to-video motion transfer, multimodal editing, and multi-shot generation, and is distributed through MiniMax's own apps and partner platforms including Luma Agents.

Key features

• Text, image, video, and audio input
• Up to 15 seconds at 2K with native stereo
• Video-to-video motion transfer
• Multimodal editing and multi-shot generation
• Available through partners such as Luma Agents

Best for

Read more

• The AI Video Race in Autumn 2026 — Kling 4.0, Wan3.0, Seedance 2.5, H3, and LTX-2.5Tool Guides · 8 min read

Related comparisons

• MiniMax H3 vs Seedance 2.5Seedance 2.5 and MiniMax H3 launched on the same day, July 31, 2026, with native audio and multimodal input, and they diverge on length and editing. Seedance generates 30 seconds at native 4K and lets you revise sections by timestamp. H3 stops at 15 seconds and 2K but adds video-to-video motion transfer and multimodal editing.