LTX builds open world models, AI systems that generate, simulate, and shape video, audio, and the physical world. Lightricks created LTX so that developers, studios, and enterprises can own the model they build on, not just rent access to someone else's.
The current release, LTX-2.5, is a 22B-parameter dual-stream diffusion transformer. It renders native 4K footage at up to 50fps and produces synchronized audio and video in one pass, no separate tools required. Independent benchmarks from Artificial Analysis place LTX in the top three AI video models worldwide.
There is no single way to work with LTX. Pull the open weights and run the model yourself on your own machines. Take a commercial license for on-premise deployment with full enterprise support. Or use LTX Studio, the packaged production suite for creative teams that want the model without managing the infrastructure. ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA all build on it today.
If you need a quick clip for social media, look elsewhere. LTX exists for AI teams turning video, audio, and simulation into part of their own product, not a novelty.
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Collect, connect, and control AI-ready data faster than ever before. FormAssembly Atlas redefines enterprise data collection and automation. With your built-in AI assistant, Fai, you can instantly create branded, compliant forms, automate complex workflows, and connect clean, structured data across your entire tech stack.
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HunyuanWorld
HunyuanWorld-1.0 is an innovative open-source AI framework and generative model developed by Tencent Hunyuan, which facilitates the creation of immersive and interactive 3D environments using text or image inputs by integrating the strengths of both 2D and 3D generation techniques into a unified framework. At the core of this system lies a semantically layered 3D mesh representation that employs 360° panoramic world proxies, enabling the breakdown and reconstruction of scenes while maintaining geometric accuracy and semantic comprehension, thus allowing for the generation of diverse and coherent spaces that users can explore and interact with. Unlike traditional 3D generation methods that often struggle with issues of limited diversity and poor data representation, HunyuanWorld-1.0 skillfully merges panoramic proxy development, hierarchical 3D reconstruction, and semantic layering to deliver superior visual quality and structural integrity, while also offering exportable meshes that integrate effortlessly into standard graphics pipelines. This groundbreaking methodology not only elevates the realism of the generated environments but also paves the way for exciting new creative applications across various sectors, fostering innovation and exploration in fields such as gaming, architecture, and virtual reality. Additionally, the framework's versatility allows developers to customize and adapt the generated environments to suit specific needs, further enhancing its appeal.
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Odyssey
Odyssey-2 is an innovative interactive video technology that enables users to generate real-time video experiences tailored to their prompts. By simply inputting a request, users can watch as the system begins streaming several minutes of video that intuitively responds to their interactions. This groundbreaking advancement redefines traditional video playback, transforming it into a dynamic, responsive stream where the model functions in a causal and autoregressive fashion, creating each frame based on prior visuals and user actions rather than following a predetermined timeline. As a result, it allows for effortless transitions between camera angles, settings, characters, and storylines, enhancing the overall viewing experience. The platform boasts rapid video streaming capabilities, starting almost immediately and producing new frames roughly every 50 milliseconds (approximately 20 frames per second), which means users can dive straight into a captivating narrative without lengthy delays. Furthermore, the underlying technology employs a sophisticated multi-stage training process that evolves from generating static clips to offering limitless interactive video journeys, enabling users to issue typed or spoken commands as they navigate through a world that continuously adapts to their input. This remarkable methodology not only boosts viewer engagement but also fundamentally changes the landscape of visual storytelling, making it a truly immersive adventure for audiences. With Odyssey-2, the possibilities for interactive narratives are virtually limitless, inviting users to explore and create in ways they never thought possible.
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