Runway Absorbs MiniMax H3, Betting on a Multi-Model Creative Platform
MiniMax H3, a 2K open-weight video model with native audio, lands on Runway as the platform doubles down on its multi-model strategy
- MiniMax H3 is live on Runway: The new open-weight video model is now accessible inside Runway's platform alongside all other frontier models.
- H3 specs: Native 2K (2560x1440) resolution, up to 15-second clips at 24 FPS, synchronized stereo audio, and character consistency across scenes.
- Multimodal inputs: A single H3 request accepts up to 9 reference images, 3 video clips, and 3 audio tracks for combined context generation.
- Cost efficiency: A 15-second 2K clip costs roughly $1, and H3 ranks #1 on Artificial Analysis for video editing with audio.
- Runway's platform play: Runway now bundles Seedance 2.0, Kling 3.0, Sora 2 Pro, and more alongside its own Gen-4.5, positioning itself as a multi-model creative hub.
- Open weights: H3 weights are publicly available for self-hosting, private deployment, and fine-tuning via the MiniMax platform.
Runway added MiniMax H3 to its platform on the same day MiniMax officially released it. For creators already on Runway, no new account or subscription is required. H3 appears alongside every other model in the dashboard, ready to use.
The addition reflects a deliberate shift in how Runway positions itself: less a video model company, more a creative operating system that absorbs the best models from across the field rather than racing to out-build them.
What H3 Can Do
H3 generates clips up to 15 seconds long at 2560x1440 resolution with native audio and consistent characters across scenes. That combination, full 2K resolution plus audio in a single generation pass, separates it from most competing models, which either skip audio or require a separate enhancement step to reach comparable resolution.
Rendering at 1440p natively matters in practice. Upscaled footage tends to fall apart on large displays or client deliverables. H3 produces crisp output without a post-processing pass.
- Resolution and frame rate: 5 to 15 second clips at 24 FPS, with native stereo audio and a 1440p mode across aspect ratios from 21:9 to 9:16.