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Video model

LTX

Text, image or audio to video, with camera motion control and an audio switch.

ltx.io
The LTX website

In short

Evaluate the version against both the shot and the operating environment. A studio may value a hosted creative workflow while a development team needs a repeatable pipeline. Keep visual quality, accepted takes and operational effort in the same comparison rather than choosing on a broad open-model label.

What it can do

  • Text/image/audio-to-video
  • Camera motion
  • Last-frame control in supported modes
  • Audio toggle

Limits to plan for

  • LTX-2.5 support matrix does not include retake or extend.
  • A capability on the platform homepage is not automatically supported by this version.

A platform can offer more capabilities than one model version supports. LTX documents Fast and Pro variants of LTX-2.5 with text, image and audio inputs, camera-motion options and supported last-frame and audio controls. Its version-specific matrix does not include retake or extension.

Define the shot and the operating requirements

For a studio, the decision may centre on a workable creative process. For a development team, repeatable handling of inputs, outputs and failed requests may matter just as much. Evaluate those requirements alongside the image sequence rather than choosing on a broad open-model label.

Use a shot with an easily assessed ending and, where relevant, a defined audio event. Check the last frame in its selected mode, the relationship between motion and sound, and the export that will actually enter the edit. Record accepted takes and manual repair effort alongside the result.

Use the relevant support matrix

Do not build a production plan around a feature merely because it appears elsewhere on the platform. The selected version, endpoint and mode must support the task. Hosted API access and an open-model deployment also involve different requirements and licence checks.

For a brief where creative output and technical integration must work together, discuss the requirements with 4AI before committing to a production route.

Sources checked 27 October 2026: LTX-2.5 model.

Before you commit

Test audio synchronisation, last-frame behaviour and the actual delivered export.

Next step

Choosing tools for a real brief?

Tell us what you need to make, launch or improve. We scope the work first, then choose the tools around it.

No pitch decks until we understand the problem.

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