LTX

LTX is an open-weight diffusion transformer platform for generating synchronized video and audio. Built by a frontier AI lab, it powers production workflows across film post-production, robotics, gaming, autonomous driving, and medical applications. The models feature diffusion fidelity rendering, which allocates compute dynamically to complex scenes and renders directly in pixel space for high-quality output.

The platform provides open-access models, API access, and research resources. LTX-2, the latest version, integrates audio and video generation in a single model with multiple performance modes and production-ready outputs. Teams can download open weights, adapt models for specific pipelines, and access research papers across robotics, creative applications, gaming, and autonomous systems.