Cartesia is focused on revolutionizing artificial intelligence by developing efficient models that can operate on individual devices rather than relying solely on data centers. The company has introduced several key innovations, including the state space models (SSMs) architecture, which promises high efficiency and the ability to run on various devices with low latency. Among their recent advancements are Edge, an open-source library for developing and deploying on-device AI, the Rene language model optimized for on-device inference, and Sonic On-Device, a generative voice model designed for real-time streaming and voice cloning. These technologies aim to improve privacy, reduce network dependency, and enable real-time applications across various fields such as healthcare, education, gaming, and security, ultimately transforming how AI interacts with the world. Cartesia is committed to collaborating with developers and enterprises to harness these innovations for the next generation of multimodal AI systems.