Baseten has secured $300 million in a Series E funding round, valuing the company at $5 billion. The round was led by CapitalG, IVP, NVIDIA, Altimeter, and Battery Ventures, and comes just three months after the company closed its Series D. The latest investment underscores growing confidence in Baseten’s mission to build the infrastructure for a multi-model AI future. The company specializes in AI inference platforms that enable developers and enterprises to deploy, manage, and scale multiple large language models and other AI systems efficiently. With the new capital, Baseten plans to expand its engineering team, enhance its platform capabilities, and accelerate product innovation to meet rising demand from enterprises adopting complex, multi-model AI workflows. The funding also reflects strong market momentum as organizations increasingly seek unified solutions to handle diverse AI models across different use cases. Baseten’s platform is designed to simplify the operational complexity of running AI at scale, making it easier for businesses to integrate advanced AI into their products and services. The company continues to grow rapidly, serving customers across industries including healthcare, finance, and technology. The latest round brings Baseten’s total funding to over $600 million, highlighting its position as a key player in the AI infrastructure space.