NotebookLM
Google Labs' source-grounded notebook (ex-Project Tailwind from I/O 2023), which confines answers and summaries to the documents you upload.
Grounds the language model in user-selected sources and offers auto-summaries, cited Q&A and idea generation. Launched as an experiment for a small US group, initially Google Docs only, with a promise that files are not used for training.
- Date
- Wednesday, 12 July 2023
- Lab
- Kind
- product
- Access
- app only
- Price
- Free (waitlist)
Became a mass-market product after Audio Overviews (2024-09-11).
Sources
This record was checked against its sources on 6 October 2026. How we check