Google is rolling out a significant update to its NotebookLM application, integrating the upgraded Gemini 3.5 model across its user base. This new iteration aims to deliver more accurate and reliable information by leveraging the underlying capabilities of the Gemini 3.5 Flash model. The update fundamentally changes the workflow for users, allowing them to initiate research projects directly through conversation rather than requiring the manual import of local notes or video files. By utilising Google Search, the system can now autonomously locate relevant external sources to support answers generated from the provided materials. This shift from a closed ecosystem of uploaded documents to an open research assistant marks a notable evolution in how the tool handles information retrieval and synthesis.
The significance of this update lies in its expansion of NotebookLM from a simple summarisation engine to a proactive research partner. Previously, the utility of the application was strictly bound by the quality and quantity of user-uploaded content. The ability to query the tool on any topic and have it independently source information removes a major barrier to entry for casual users and researchers alike. This functionality mirrors the capabilities of a human research assistant, capable of finding primary sources that the user might not have considered. While the tool remains grounded in its core principle of citing sources, the integration of real-time search means the knowledge base is no longer static. This positions NotebookLM as a more versatile instrument for fact-checking and gathering background material, potentially altering how journalists and students approach initial stages of investigation.
* NotebookLM now uses Gemini 3.5 to improve response accuracy and reliability.
* Users can start research projects by asking questions without importing any documents.
* The tool autonomously finds relevant sources via Google Search to support answers.
Stay ahead of AI. Get the most important stories delivered to your inbox — no spam, no noise.
