NotebookLM now runs on Gemini 2.5 Flash
Google AI-powered research and note-taking tool NotebookLM is again in the headlines. Now, the company has officially announced that NotebookLM is powered by the latest Gemini 2.5 Flash model. The shift to Gemini 2.5 Flash thinking model is said to bring a major performance boost, especially for users tackling complex, multi-step reasoning tasks.