AI model

Helps assistants reason and respond. It is usually a large language model (LLM) served by a provider.

Also called: model, LLM, foundation model

Chosen per assistant or chat; you can switch models anytime
Works with OpenAI, Google, Anthropic, Ollama, and OpenAI‑compatible APIs
Capabilities vary (context window, tools/functions, vision/audio, token limits, cost)