LTX-2 is a cutting-edge AI video generation model designed for professional use. It enables the creation of high-quality video content where audio elements like voice, music, and sound effects dictate the visual structure and pacing. The model supports long-form video production, allowing users to generate 20 seconds of high-fidelity video in a consistent style, optimized for both speed and quality. It can produce synchronized 4K video at up to 50 frames per second, making it suitable for various applications from podcasts to cinematic projects. The architecture of LTX-2 offers significant advantages over previous models like WAN 2.2 14B, achieving nearly 18 times faster performance on H100 hardware. This speed facilitates rapid iterations without sacrificing detail, essential for tight production timelines. Users can choose between two operational modes: Fast Flow, which prioritizes quick iterations at lower visual fidelity, and Pro Flow, which emphasizes stability and quality for extended sequences. The model also includes features like depth-aware generation, camera control, and tools for upscaling and restoring existing videos, enhancing creative flexibility. Customization is a key aspect of LTX-2, allowing users to tailor the model to fit their specific creative needs without extensive setup. The model supports LoRA training for style adjustments and provides tools for precise editing and retakes. By offering easy access to model weights and a self-serve API, LTX-2 encourages collaboration and experimentation among developers, making it a practical choice for studios and enterprises looking to leverage AI in their video production workflows.