LTX-2.3-Fast API
LTX-2.3-Fast from Lightricks is listed for video tasks. Duration, resolution, frame rate and any image conditioning must be checked together with the native price.
PreparingService type
Sale prices will appear after provider configuration is complete.
- API model ID
- di-lightricksltx-23-fast-4d6615f4d6
- Model developer
- Lightricks
- Service type
- Video
- Current availability
- Preparing
Model features
No additional gateway capabilities have been confirmed for this model.
What is LTX-2.3-Fast?
Use the public identifier di-lightricksltx-23-fast-4d6615f4d6 for LTX-2.3-Fast in ServerNet. The gateway uses this identifier to select the configured route; the developer is Lightricks.
Where to use LTX-2.3-Fast
- Check the exact video task supported by LTX-2.3-Fast.
- Evaluate a short clip before a longer generation.
- Compare cost and visual consistency at the resolution you plan to use.
Model description
Original catalogue description in English. It describes the model; the gateway limits and availability on this page define what you can request here.
LTX-2.3 Fast is Lightricks' lowest-cost video model. It generates landscape or portrait video from text or a first frame, up to 4K at 24–50 fps, with synchronized audio and clips up to 20 seconds.
How to evaluate this model
For LTX-2.3-Fast, compare the accepted input format and billing basis with alternatives in the same operation.
Before you integrate
- Use a representative test set and check factual accuracy, format and failure cases.
- Keep the first request bounded. Follow the operation-specific example and its API scope.
- Record response time and usage in your own environment before setting a production budget.
Build your integration
Video tasks require a bounded native request and a delivery contract for the output. Asynchronous status and billing must be verified before the model is opened for sale.
Inputs and service limits
Do not infer a video tariff from a chat token price. Longer clips, extra frames and higher resolutions can increase cost. The catalogue listing alone does not enable generation.
Image, audio, video and other native services can use different billing units. A token tariff is not a valid substitute. Sale opens only after the execution path and bounded billing contract are verified.
Frequently asked questions
Is LTX-2.3-Fast available through ServerNet?
LTX-2.3-Fast is currently unavailable for API use. A catalogue listing does not activate billing or access. Choose an available related model or check this page again after the route is verified.
Which model ID and API endpoint should I use for LTX-2.3-Fast?
This model needs a native execution route. A chat, embedding or reranking example would not execute the advertised task. Its public page remains a catalogue reference until the route and metering are ready.
How is LTX-2.3-Fast usage charged?
Image, audio, video and other native services can use different billing units. A token tariff is not a valid substitute. Sale opens only after the execution path and bounded billing contract are verified.
What should I check before using LTX-2.3-Fast in production?
Do not infer a video tariff from a chat token price. Longer clips, extra frames and higher resolutions can increase cost. The catalogue listing alone does not enable generation.