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

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 sp