Discovery
AI video models that render at 4K
Most AI video models stop at 1080p. 4K is nine times the pixels of 720p, the providers price it accordingly, and a model has to have been trained for it — which is why this list is short and why the rest of the catalogue is not on it.
These are the 7 on Musevate that will render at that size and that the router will actually accept a 4K request for. The least expensive of them is MiniMax H3. Resolution is not quality: it is worth paying for when the clip will be cropped or shown large, and worth skipping when it will not.
7 models, read from the live registry when this page loaded.
| # | Model | Resolution | 5 seconds | Longest | Example |
|---|---|---|---|---|---|
| 1 | MiniMax H3 The most cost efficient way to animate an image. | 4k, 1440p, 768p, 480p | 14 cr | 10s | Not yet |
| 2 | LTX 2.3 Video Fast The previous LTX generation, tuned for speed. | 4k, 1440p, 1080p | 16 cr | 20s | Not yet |
| 3 | LTX 2.5 Fast Built for speed, with native audio and high resolutions. | 4k, 1440p, 1080p, 720p | 25 cr | 20s | Not yet |
| 4 | Gemini Omni Flash 1.1 Faster, cheaper, and now takes reference images. | 4k, 1080p, 720p, 360p | 25 cr | 10s | Watch |
| 5 | Veo 3.1 Fast Veo 3.1 accelerated, for iterating on a shot quickly. | 4k, 1080p, 720p | 40 cr | 8s | Watch |
| 6 | Seedance 2.0 ByteDance's multimodal generation with native audio. | 4k, 1080p, 720p, 480p | 55 cr | 15s | Not yet |
| 7 | Veo 3.1 The current flagship, strongest on realism and natural motion. | 4k, 1080p, 720p | 100 cr | 8s | Watch |
Questions
Which AI video models render at 4K?
7 of the 88 models on Musevate do. The number is small because 4K is nine times the pixels of 720p and most models are not trained to produce it; a model that offers only 1080p is not listed here however good it is at 1080p.
Why does 4K cost more than 720p on the same model?
Because the providers charge more for it, and by roughly the pixel count: 4K is nine times the area of 720p and the rate follows. The price shown against each model here is for a five second clip at the reference size, and the studio quotes the real figure for the size you pick before you spend anything.
Is a 4K model better than a 1080p one?
Not on its own. Resolution is the number of pixels, not the quality of what is in them, and a strong 1080p model routinely looks better than a weak 4K one on the same prompt. 4K matters when the clip will be cropped, punched in on, or shown on a large screen — and when it does not, you are paying nine times the pixels for a difference nobody will see.
Are these sizes read from the provider or from a table here?
From the provider. Every size on this page comes from the model's own schema as the page is served, and a size is only listed if the router would actually accept a request for it — price, margin and cost cap included. A model that publishes 4K but would be refused for it does not appear.
Try any of them on one account
Musevate routes each generation to the strongest compatible model, and every model above is available without a separate subscription.
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