LTX 2.5 Pro

SyncDev model directory · Profile updated Oct 7, 2026

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LTX 2.5 Pro is a managed route for synchronized video and audio generation from supported prompts and references.

Key specifications

Specification score
15.0
License
Publisher API terms

The specification score summarizes recorded features and limits. It is not a benchmark result.

Inputs and outputs

Recorded modality support shows what this model can accept and produce. An undocumented modality is shown as unknown rather than assumed to be unsupported.

Accepts

  • Text input
  • Image input
  • Audio input

Produces

  • Video output
  • Audio output

Capabilities

VisionAudioStreaming

What is LTX 2.5 Pro?

LTX 2.5 Pro is a managed route for synchronized video and audio generation from supported prompts and references.

Choosing the API route

Lightricks positions this route for final-shot evaluation and detailed video work. The model documentation covers text-to-video, image-to-video and audio-to-video, with portrait and landscape output options from 720p through 4K. Duration, frame rate and resolution interact, so select a supported combination rather than treating all listed maxima as simultaneously available. Pro supports six-to-ten-second clips in the model’s documented output configurations.

A video evaluation

Start with a short scene that has a clear action, camera position and sound requirement. Review motion through the entire clip, object consistency and alignment between sound and visible events. For an image-conditioned shot, check that the supplied subject remains recognisable. Keep the original references and settings with every accepted clip.

API and checkpoint boundaries

Use ltx-2-5-pro for the managed route and follow its asynchronous job workflow. The downloadable LTX 2.5 model is a separate deployment option with its own licence and local pipeline. Features in a local example should not be assumed to be enabled in this API version; the publisher’s model table marks supported operations individually.

Estimate a project from delivered clips and repeated attempts using the selected resolution and service rate card. Ordinary text-token prices and a guessed generation speed would not describe this video workflow.

Sources

Publisher documentation · Publisher documentation

How to evaluate LTX 2.5 Pro

Compare the model on the work you need to complete.

Tasks and inputs

LTX 2.5 Pro is listed for Image-to-video, Text-to-video. It accepts text, image, audio and produces video, audio. Use the publisher’s input format and preprocessing for your chosen deployment.

Capacity and cost

Choose duration, resolution and frame rate together. Compare the cost of an accepted clip, including repeat generations.

Choosing a deployment

Use the model identifier and account requirements for the selected API route. Confirm its request limits and output format with one complete task before connecting a larger workflow.

These records share a directory category. Check the source card, output type and deployment requirements before treating a model as a replacement.

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