Story thread · 4 reports / 4 sources

LTX-2.5 can generate a 10-second AI video from an image in just 6.8 seconds on Nvidia superchips — and it's open weights

venturebeat.com · 7h · first reportShare

LTX , the open world model company spun out of Lightricks, today released LTX-2.5, the newest version of its open-weights video and "world" model and it arrives natively integrated into ComfyUI , the node-based workflow tool that has become the de facto prototyping environment for open generative media, through a strategic day-one launch partnership between the two companies. The model is available now as open weights on Hugging Face , inside ComfyUI, and through the LTX API for teams that want managed generation. It is free to use for organizations under $10 million in annual recurring revenue; larger companies negotiate a license. LTX says its models have passed 33 million downloads, making the LTX family the most-used "open world" model line on the market. Ahead of the launch, VentureBeat spoke exclusively with LTX co-founder and CEO Zeev Farbman and ComfyUI co-founder and CEO Yoland Yan about the release, the partnership, and why both companies are betting that open weights — not c