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LTX-2

LTX-2

By LTX Studio
New Video Gen 4
Released: January 13, 2026

Overview

LTX-2 is Lightricks’ 19B diffusion-based audio-video foundation model that generates synchronized 4K video and stereo audio from text or images, with distilled and LoRA variants for faster local generation.

Description

LTX-2 is an open-source text-to-video and image-to-video model that produces up to 4K video with tightly aligned audio in a single DiT model. The suite includes full and distilled checkpoints, FP8 and FP4 quantizations, and spatial or temporal upscalers, with ComfyUI and local workflows for 20-second clips that expose controls over resolution, frame rate and camera motion for production-ready editing pipelines.

About LTX Studio

LTX Studio is Lightricks' first entirely AI-powered platform, enabling professionals to visualize and develop any creative concept.

Website: ltx.studio
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Last updated: January 14, 2026
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