Google NotebookLM: The 2026 Ultimate Guide (Deep Research, Nano Banana & Audio)

Описание: Intro: Google NotebookLM has evolved from a simple note-taking app into a "cognitive engine" capable of managing complex research. In this video, we dive into the massive 2026 updates, including the integration of the Nano Banana image engine, the agentic Deep Research mode, and the new Audio Overview formats.
In this video, we cover:
• 🚀 Deep Research Mode: Learn how NotebookLM now acts as an autonomous agent that browses hundreds of websites to create source-grounded reports while you work.
• 🎨 Nano Banana Pro Visuals: We test the new "Nano Banana" (Gemini 3 Pro Image) integration that creates ultra-realistic infographics and video overviews from your data with almost no text errors.
• 🎧 Audio Overviews 2.0: Deep dive into the new audio formats including Critique, Debate, and the "Interactive Mode" that lets you join the conversation.
• 💰 Free vs. AI Ultra: Is the new $249.99/month Ultra tier worth it? We break down the benefits, including watermark-free slides, 5,000 chat queries/day, and 30TB of storage.
• 📚 Student & Pro Workflows: How to use the "Learning Guide" to generate quizzes, flashcards, and study guides instantly.
Key Features Mentioned:
• Source Grounding: NotebookLM creates answers strictly from your uploaded sources (PDFs, Google Slides, Websites, YouTube URLs) to prevent hallucinations.
• Gemini 3 Integration: Utilizing the latest reasoning models for complex tasks.
• Multimodal Support: Upload audio files, images, and charts for analysis.
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