Lightricks releases the LTXV-13B video model

May 6, 2025

Lightricks released a 13-billion-parameter LTX video model with multiscale rendering and downloadable artifacts. The release allowed local adaptation and deployment under an open-weights license, with separate commercial licensing for organizations at or above its revenue threshold.

Lightricks LTX

Sources

Lightricks

Press release · May 6, 2025

Lightricks Launches 13B Parameters LTX Video Model, Breakthrough Rendering Approach Generates High-quality, Efficient AI Video 30X Faster Than Comparable Models

Additional sources

VentureBeat

News · May 6, 2025

Lightricks just made AI video generation 30x faster — and you won’t need a $10,000 GPU

Lightricks

Docs

Commits · Lightricks/LTX-Video

May 6, 2025: 13B dev and fp8 safetensors weight uploads.

LTX

Docs

About Us

Yaron Inger biography: led the team that built LTX-Video and LTX-2 from scratch; LTX began as a division of Lightricks.