LTX 2.3 Retake Video

Lightricks[video][open-weights]

Re-generate a portion of an existing video with a new prompt.

Per Second

$0.10

of media

Released

2026-03-05

Features

[retake][partial-regen][up-to-20s][open-source]

Technical Specifications

LicenseLTX-2 Community License Agreement

The Lab

location: Jerusalem, Israelfounded: 2024backed by: Spun out of Lightricks Ltd. (founded 2013)

LTX is a 2024 venture spun out of Lightricks, the Jerusalem-based creative-tools company founded in 2013. The LTX lab focuses on production-ready video generation infrastructure and ships the LTX-V family of video models aimed at professional content creation workflows, sitting between consumer creative apps and enterprise video pipelines.

more about Lightricks (LTX) →

Model ID: ltx-2-3/retake-video