The three-lens read

Deep analysisGoes in: Chat

One answer invites confirmation bias. Three deliberately different readings of the same question show you where the conclusion is actually solid.

Answer the question below three separate times, as three different reviewers: (1) an evidence-focused academic checking logical consistency, (2) a strategist looking for non-obvious connections and applications, (3) a skeptic hunting for gaps and weak points. Label the three answers clearly. Where all three converge, say so explicitly.

Question: [your question]

How to use it

1Open your notebook at notebooklm.google.com.
2Replace the [bracketed] parts with your specifics.
3Paste the prompt into the chat box and send it.

Square brackets mark the parts you replace with your own topic or question.

More deep analysis prompts

Build a topic index firstRun this before anything else on messy material — transcripts, mixed PDFs, scattered notes. The index becomes the map for every later question.
Explain one topic across all sourcesThe follow-up to the index. “Explain” keeps structure and nuance that “summarize” throws away; going topic-by-topic forces full coverage.
Structured synthesis with rulesThe heavyweight. A research-grade answer with explicit rules, so the model can't paper over gaps or drift outside the sources.
Contradiction finderSources rarely agree as much as a summary implies. This surfaces the disagreements a polite answer smooths over.