H3 Max Director

H3 Max is fal’s post-trained video-generation model, based on MiniMax’s open-weight video model. It combines model post-training with systems and hardware optimization to reduce generation time while maintaining video quality, supporting fast generation, interactive streams, and professional video workflows. Its continuous-video experiments can retain previous scene context and respond to new directions while a stream is running, with development focused on controllable camera movement, lighting, characters, motion, and lip sync.

MiniMax H3 is MiniMax's general-purpose omnimodal generative system for understanding text, images, video, and audio and generating video with native 32 kHz stereo audio. It supports 4–15-second outputs at 24 FPS across a wide range of aspect ratios; the shorter side is 768 pixels by default, with 2K generation available through H3-Regenerate-2K. Its H3-Base-FL2VA variant supports text-to-video, first-frame-to-video, last-frame-to-video, and first-and-last-frame-to-video modes, while H3-Base-Ref2VA accepts mixed image, video, and audio references. The repository also provides a prompt-writing skill and style-specific video-generation skills for the MiniMax Hub canvas workflow. H3 is available through MiniMax's global and China APIs, web apps, and desktop apps; the video describes its weights as open and runnable at 768p.

H3 Max Turbo is a faster variant of fal's H3 Max generative video model, which fal post-trained from MiniMax's open-weight video model. It is designed to generate a five-second video in approximately 1.5 seconds, with a small quality tradeoff compared with H3 Max. The model's speed supports experiments with real-time and continuous video generation.

MiniMax is an artificial-intelligence company and model provider offering large language models through hosted APIs, including models designed for coding, reasoning, and tool-using agent workflows. It is used as a model provider by agent frameworks such as Hermes Agent.

An AI API service from MiniMax that provides access to generation capabilities and context preprocessing associated with the MiniMax-H3 language model. The API includes a 2K generation stage and a context preprocessor that are not included in MiniMax-H3's open-weight release.