Google's flagship assistant with deep Workspace integration — Docs, Gmail, Sheets, NotebookLM under the hood. The default for Google-shop enterprises.
From Wikipedia
Gemini is a family of multimodal large language models (LLMs) developed by Google DeepMind, and the successor to LaMDA and PaLM 2. Comprising Gemini Pro, Gemini Deep Think, Gemini Flash, and Gemini Flash Lite, it was announced on December 6, 2023. It powers the chatbot of the same name.