ChaibookLM
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A notebook that only tells you what your sources actually support.

Analyze complex documents with absolute grounding. See confidence level sentence-by-sentence, compare opposing arguments, and export research findings directly to your codebases.

Built for thorough research

Specialized tools inside the Studio to interrogate, roast, audit, and trace your evidence.

See how confident each answer really is

Sentence-level grounding highlights what is fully supported by evidence, what is partial, and what is hallucinated.

Compare opposing arguments side-by-side

In the Debate Arena, select two sources and a topic to watch them cross-examine each other with a neutral AI verdict.

Expose logical weak spots instantly

Roast My Sources checks your documents for circular reasoning, weak citations, vague claims, or cherry-picked metrics.

Simulate cross-examination by experts

Face a hostile courtroom panel of CFOs, VCs, and Competitors to defend the proposals and pitches in your documents.

Turn claims into dynamic calculators

The Executable Paper tool extracts mathematical assertions and generates interactive sliders to play with input assumptions.

Inspect function calling networks

Trace function definitions, imports, and call dependencies across your GitHub codebase files inside a visual explorer.

Verify code matches your written specs

Spec Enforcer performs structural audits comparing spec descriptions against codebases to find violations and suggest PR fixes.

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