LTX-2.3

The longest single-pass clip of the current models at around twenty seconds. Apache 2.0, trained on licensed data, and free below a revenue threshold, which is a rare combination worth reading closely.

MAKER

Lightricks

ACCESS

open-weights

TRAINABLE

Yes

GEOMETRY

3 / 5

Tasks

Text to Video

Image to Video

Available in these tools

ComfyUI

The node runtime most open-weight model work passes through. Free and runs on your own hardware, which is the whole argument — and it asks for a GPU and real setup time in return.

PUBLICATION

ArchitectureLM

SUBJECT

AI in architecture

NEWSLETTER

Weekly, free

CONTACT

hello@architecturelm.com

Contact

Privacy

Acceptable Use

Terms