LTX-2.5 open-weights video model generates clips in 6.8 seconds, ships with ComfyUI integration
AI video model releases
LTX-2.5 open-weights video model generates clips in 6.8 seconds, ships with ComfyUI integration
LTX-2.5 is an open-weights video and "world" model from Lightricks spinout LTX, generating clips in 6.8 seconds
Model launches immediately in three forms: open weights on Hugging Face, native day-one integration in ComfyUI, and a managed LTX API
Licensing gives free use to organizations under $10 million in annual recurring revenue; companies above that must negotiate a commercial license
LTX claims its model family has passed 33 million downloads, calling it the most-used open "world" model line on the market
LTX-2.5 follows LTX-2 (October 2025) and LTX-2.3 (March 2026), with each version adding synchronized audio-video output and better local-run efficiency
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