NotebookLM

NotebookLM is Google's research and note exploration product centered on sources a user supplies. In a 2026 product example, Google shows a notebook containing videos and blog posts, then describes asking questions about those materials and reviewing generated overviews. The documented output formats include Audio Overview, Video Overview, Slide Deck, and Infographic. Google also says NotebookLM grounds responses in provided sources and includes citations, while warning that AI output can still be inaccurate. This makes it useful for exploring a collection of documents or media before returning to the original material for confirmation. The product should not be treated as an independent fact checker: the reliability of an answer depends on the sources and on reviewing the cited passages.

• Questions grounded in supplied sources
• Cited responses
• Audio and visual overviews

• 01Explore a collection of research sources
• 02Listen to a summary of supplied materials
• 03Ask follow-up questions with citations

Plans and availability can change. Check the official website for current details.