Baseten provides a high-performance inference platform for deploying and serving AI models at scale. It supports open-source, custom, and fine-tuned models with multi-cloud and self-hosted deployment options, emphasizing fast runtimes, reliability, and a streamlined developer experience. Based on the Baseten Inference Stack, it targets engineering and ML teams looking to run production-grade AI workloads across cloud environments. The company appears to operate globally with services spanning dedicated deployments, model APIs, and training workflows.