LTX achieves 'stutter-free avatars' with frame-by-frame real-time streaming
LTX's technology, which streams frames per second without pre-rendering, applied to conversational tutoring avatar 'Reactor'
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LTX
LTX is a company that develops AI models for generating video and audio. Its flagship model is LTX-2.5, an open video generation model that runs even on consumer GPUs. LTX-2.5 was released in August 2026 as an open model that runs on a single RTX graphics card in a personal PC. Within a week of its release, cases were reported of the model generating video and audio simultaneously on consumer GPUs. In August 2026, a case was also introduced in which frame-by-frame real-time streaming was used to create a seamless avatar.
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LTX-2.5, open video generation model runs on a single consumer RTX GPU
An open-weight world model that produces a 10-second clip in 6.8 seconds, optimized for NVIDIA GPUs
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