# MiniMax H3 Max

> Video AI Model by MiniMax — available on Layer

MiniMax H3 Max post-trained video with native stereo audio at 480p, 768p, 2K, or 4K.

MiniMax H3 Max is a post-trained variant of MiniMax's H3 video model, tuned for stronger prompt adherence and aesthetics while running at higher throughput. It produces 480p, 768p, 2K, or 4K clips at 5–15 seconds with native stereo audio, text-to-video and image-to-video with optional first-to-last frame control, and six aspect ratios from 21:9 to 9:16. Ideal for cinematic storytelling and social content when you want H3 quality at a lower resolution and cost.

## Specifications

| Property | Value |
|----------|-------|
| Provider | MiniMax |
| Category | Video |
| Price | 1.67 / second per second |
| Aspect Ratios | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 |
| Durations | 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s |

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