The Video Production Stack Now Fits on One Desk: LTX-2.5 Launches as NVIDIA-Accelerated Open Weights World Model

MarkTechPost · 2 months ago · 21

LTX released LTX-2.5, an open-weights video world model optimized for local generation on NVIDIA RTX GPUs and DGX Spark. A 10-second clip runs in 6.8 seconds on-prem, compared with 23.7 seconds via the LTX API. Native multishot generation, a Gemma 4 backbone, and a new high-motion decoder aim to make campaign-ready, consistent sequences usable locally inside ComfyUI, reducing reliance on cloud or studio workflows.