Local Ai
LTX 2.3 + LTX Director is a Huge improvement
LTX-2.3 is a multimodal video generation model developed by Lightricks that generates synchronized audio and video in a single forward pass at resolutions up to 4K at 50 frames per second. The model i
LTX-2.3 is a multimodal video generation model developed by Lightricks that generates synchronized audio and video in a single forward pass at resolutions up to 4K at 50 frames per second. The model includes architectural updates such as a rebuilt variational autoencoder for sharper detail, improved prompt adherence, and an upgraded vocoder for cleaner output. LTX Director is a custom ComfyUI node offering a timeline editor for LTX 2.3 with multi-keyframe support and integrated text-to-video functionality.
Source: r/StableDiffusion | 2026-05-21