Lightricks models and APIs

About Lightricks

Lightricks brings the LTX video line to the platform. It is a compact lineup — one general family and two uncensored ones — and all of them are built around a single continuous take rather than a sequence of shots.

LTX 2.5 publishes both text-to-video and image-to-video, returning 5 to 20 seconds at up to 4K in 16:9 or 9:16, and it lets you pin a closing frame as well as an opening one. LTX 2.3 Spicy animates your own still for up to twenty seconds at 480p, 720p or 1080p, with the prompt optional. LTX 2.3 Spicy LoRA keeps that same contract and adds a built-in LoRA preset plus up to three per-LoRA strength overrides.

Use LTX 2.5 when the shot has to arrive at a specific final frame — pinning both ends is where it earns its place — and when 4K is part of the deliverable. Move to the 2.3 Spicy families when the opening still already carries the brief and the prompt is doing little work, and to the LoRA variant when you need a consistent look you can actually dial.