NotebookLM Update: 1M-Token Chat, Goals, Saved History
Google NotebookLM has had one of the most packed update cycles of any AI tool in recent memory. Since October 2025, the platform has shipped eight major upgrades, including Deep Research, a Gemini 3 engine upgrade, built-in slide editing with PPTX export, Cinematic Video Overviews in March 2026, an AI Pro storage bump to 5 […]
