NotebookLM 2.0 Adds Gemini 3.5 for Advanced Data Analysis

NotebookLM 2.0 now includes Google’s Gemini 3.5, expanding it beyond summarization into advanced research and analysis.

The update adds an agentic “antigravity” framework for chaining multi-step tasks such as report generation, document creation, and data visualization.

It also improves source organization and workflow automation, making it easier to manage complex projects inside one AI workspace.

Overall, the upgrade aims to reduce manual work and boost productivity for research, reporting, and data analysis.