Baseten is introducing two new products, Model APIs and Training, to help customers integrate open-source models into production. The company aims to provide an easy path for developers to use open-source models with state-of-the-art performance, production-grade reliability, and a user-friendly experience. Baseten Model APIs are designed to solve the problems of accessing open-source models in production, while Baseten Training is addressing the challenges of training and fine-tuning AI models. The company has partnered with several companies to offer early access to its new products, which include four great models for launch and plans to add more as the landscape evolves.