LLMs
Configure the language models your agents use, under Configuration > LLMs. You set a default model for agents and a dedicated SQL-generation model for semantic data models.
Self-hosted vs SaaS. Both let you create your own LLM connections to your provider accounts (OpenAI, Bedrock, Azure, Google). SaaS additionally comes with a set of limited-use models provided by Sema4.ai, so you can start without bringing your own. On self-hosted, you provide all model connections and must allow network egress to them — see Configure LLMs for setup and recommended models.