How much does LTX-2.3 Pro Text-to-Video cost?

$0.200 per generation on ElliSekiz — the provider's own price, billed 1:1 from a prepaid USD balance with no markup and no subscription. Failed generations are free.

How do I call LTX-2.3 Pro Text-to-Video from the API?

POST to https://ellisekiz.ai/api/v1/generations with "model": "ltx/ltx-2.3-pro/text-to-video" and your prompt, authenticated with an ElliSekiz API token. The API tab on this page has the full request for this model, including its own parameters.

What parameters does LTX-2.3 Pro Text-to-Video take?

duration, resolution, aspect_ratio, fps, generate_audio, camera_motion — each one is in the playground form on this page and in the API example.

video

LTX-2.3 Pro Text-to-Video by LTX

ltx/ltx-2.3-pro/text-to-video

LTX-2.3 Pro text-to-video (Lightricks LTX-2 native API): generate a cinematic clip from a text prompt, up to 4K at 24/48 fps (6–10s, with synchronized audio).

Video

Prompt

Try an example

Settingsdurationiresolutionaspect ratioifpsigenerate audioiWhether to generate AI audio (ambience, effects, speech) matching the camera motioni

Output

Ready when you are

Set up the model and run your first generation.

Ctrl ⏎

Examples

Runs published with this model. Load one into the playground and change whatever you like.

A solitary figure stands on the edge of a gigantic futuristic skyscraper, overlooking an endless cyberpunk city beneath a stormy night sky, thousands of neon windows stretching into the distance, flying vehicles moving between buildings, enormous holographic advertisements illuminating the clouds, rain blowing across the rooftop, coat gently moving in the wind, slow cinematic push-in, wide establishing shot, atmospheric fog, dramatic rim lighting, deep blacks, cyan and warm orange highlights, epic scale, existential mood, photorealistic cinematic sci-fi, anamorphic lens, 4K.

duration: 6resolution: 720paspect_ratio: 16:9fps: 24generate_audio: true

Providers

Where this model can run, priced for your account. Auto routing picks the top row and moves down it if a provider fails.

Provider	Price	Speed	Completed
Atlas Cloud✓ ElliSekiz recommendationLowest price	not verified	—	—

Speed and reliability appear once this platform has enough recent runs on a provider.

Other variants in this seriesFamily guide →Ltx 2.3 Quality Extend Video$0.336 Ltx 2.3 Quality Image-to-Video$0.502 Ltx 2.3 Quality Text-to-Video$0.502 LTX-2.3 Fast Image-to-Video$0.150 LTX-2.3 Fast Text-to-Video$0.150 LTX-2.3 Pro Audio-to-Video$0.300 LTX-2.3 Pro Image-to-Video$0.200 LTX-2.5 Fast Audio-to-Video$0.450

Questions

How much does LTX-2.3 Pro Text-to-Video cost?: $0.200 per generation on ElliSekiz — the provider's own price, billed 1:1 from a prepaid USD balance with no markup and no subscription. Failed generations are free.
How do I call LTX-2.3 Pro Text-to-Video from the API?: POST to https://ellisekiz.ai/api/v1/generations with "model": "ltx/ltx-2.3-pro/text-to-video" and your prompt, authenticated with an ElliSekiz API token. The API tab on this page has the full request for this model, including its own parameters.
What parameters does LTX-2.3 Pro Text-to-Video take?: duration, resolution, aspect_ratio, fps, generate_audio, camera_motion — each one is in the playground form on this page and in the API example.

Pricing $0.200 per generation (≈5s clip) · billed 1:1 at provider cost · compare providers