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- Google’s NotebookLM Update Adds Deep Research, Expanded File Formats TechRepublic
- NotebookLM adds Deep Research and support for more source types blog.google
- Google’s NotebookLM upgraded with Deep Research, chat history The Hindu
- NotebookLM update adds Deep Research and wider file support: What’s new Business Standard
- Google’s NotebookLM adds ‘Deep Research’ tool, support for more file types TechCrunch
