What is MiniMax H3 Max?

    MiniMax H3 Max is a faster version of MiniMax H3, the video model from MiniMax. It follows prompts more tightly than MiniMax H3. Cinemagiq runs two versions: MiniMax H3 Max, which works from a prompt and optional frames, and MiniMax H3 Max References, which combines up to 9 reference images with first and last frames in one job.

    A prompt alone gives true text-to-video. Add a first frame, a last frame or both to pin the shot. In MiniMax H3 Max References, frames ride alongside up to 9 references; with a first frame, the output follows that frame and the ratio setting is ignored. Clips run 5 to 15 seconds at 480p, 768p or 1080p, in ratios from 21:9 to 9:16, and sound is always on.

    Choose MiniMax H3 Max when the prompt has to be followed closely, such as a specific action beat or a chain of small events in one shot, and when you want quick turnaround. It fits character work where a start frame and references must agree. If the shot needs 2K or 4K, switch to MiniMax H3. If it needs to run past 15 seconds, use Seedance 2.5.

    MiniMax H3 Max examples

    Made in Cinemagiq with MiniMax H3 Max. The exact prompt is under each one.

    5 s768pSound on, unmute to hear

    PromptMacro shot following a paper boat as it sails down a rain-filled street gutter, passes a fallen red leaf and tips over a small waterfall into a drain.

    5 s768pSound on, unmute to hear

    PromptA small robot built from terracotta flower pots and copper pipes, with a single round lamp for a head, waters potted tomato plants in a sunny greenhouse, carefully tilting a tiny watering can, then looks up at a butterfly.

    What MiniMax H3 Max can do in Cinemagiq

    Straight from the model list Cinemagiq runs today.

    VariantWhat drives the shotLengthResolutionSound
    MiniMax H3 MaxFast, tighter prompt adherence, frames and up to 9 references together, up to 1080pPrompt, first frame (optional), last frame5 to 15 s480p, 768p, 1080pAlways on
    MiniMax H3 Max ReferencesFast, tighter prompt adherence, frames and up to 9 references together, up to 1080pUp to 9 reference images, plus reference videos and audio5 to 15 s480p, 768p, 1080pAlways on

    Strengths

    • Fast generation
    • Tighter prompt adherence
    • Frames and up to 9 references in one job
    • True text-to-video
    • Sound always generated with the picture

    Best for

    • Action beats that must follow the script
    • Character shots that combine a start frame and references
    • Quick iterations on story moments

    Watch-outs

    • ·Tops out at 1080p, with no 2K or 4K option
    • ·Sound is always on
    • ·With a first frame, the ratio setting is ignored

    Prompt tips for MiniMax H3 Max

    • Write events in the order they happen, like the paper boat example on this page: it sails down the gutter, passes a red leaf, then tips over a small waterfall.
    • With a first frame plus references, let the frame set the composition and the references carry faces, costumes or props.
    • Set the ratio only when you have no first frame. With one, the clip follows the frame.
    • Describe the sound you want, since the model always generates audio.

    How to use MiniMax H3 Max in Cinemagiq

    1. Open the Generation Studio in your project and switch to the Video tab.
    2. Pick MiniMax H3 Max in the AI Model picker. Each card says what drives the result and its limits.
    3. Write the prompt, and add a First Frame, Last Frame or reference images where the model takes them.
    4. Generate. The button shows the token cost before you start.
    5. Find every take in the Asset Hub under All Generations, and add the one you keep to its shot on the Production Board.

    MiniMax H3 Max FAQ

    What is MiniMax H3 Max?

    MiniMax H3 Max is a faster version of MiniMax H3 with tighter prompt adherence. In Cinemagiq it makes 5 to 15 second clips with sound from a prompt, from first and last frames, or from frames and up to 9 references together, at up to 1080p.

    How is MiniMax H3 Max different from MiniMax H3?

    MiniMax H3 Max is faster, follows prompts more tightly and lets frames and references work together, up to 1080p. MiniMax H3 renders at 768p with sharp 2K and 4K upscales. Pick MiniMax H3 Max for speed and control, and MiniMax H3 for the highest resolution.

    Can MiniMax H3 Max generate sound?

    Yes. Sound is always on and cannot be switched off. Describe what we should hear in the prompt, such as footsteps, rain or a busy street, so the audio matches the picture. For a silent clip, pick a model where sound is optional.

    Does MiniMax H3 Max need a starting image?

    No. A prompt alone works as text-to-video. You can add a first frame, a last frame or both, and in MiniMax H3 Max References you can combine those frames with up to 9 reference images in the same job.

    Related reading

    Use MiniMax H3 Max inside Cinemagiq

    Generate with MiniMax H3 Max and the other models Cinemagiq runs in one AI-native workspace, and pick the right one per shot.