MiniMax H3

MiniMax H3 is an AI video generation workspace built around the MiniMax H3 model, released as Hailuo 3.0 in July 2026. MiniMax H3 is a 33-billion-parameter dense omni-modal transformer that reads text, images, video and audio as a single context and returns video with the sound already generated inside it.

Key features:

• Native 32 kHz stereo audio produced in the same pass as the picture, removing a separate audio stage
• 2K output reached by in-context regeneration rather than upscaling, so fine detail survives
• 4 to 15 second clips at 24 FPS across six documented aspect ratios including 16:9, 9:16 and 21:9
• Multimodal reference briefs accepting images, video clips and audio within a twelve-file ceiling
• 24 reproducible prompt recipes paired with finished video examples
• Documented comparisons against Veo 3.1, Sora 2 and Kling 3.0 using published rate cards

Marketing teams produce 2K social variants with sound in one pass instead of two. Short-drama and vertical creators get dialogue without a second audio run. Developers check the 42.5 GB minimum working set before a local deployment, and legal teams verify the community license terms including the four excluded territories.

Pricing is freemium, from $9.9 per month, with hosted generation at $0.13 per second of 2K output.