Heat-map

Check a document for AI errors.

Upload a document and Heat-map highlights the passages most likely to contain AI errors, and tells you how to check each one.

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  • Word (.docx) or PDF
  • Up to 10 pages
  • Proup to 100 pages

Don’t upload confidential client documents.

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Longer documents: Basic checks pages 1 to 10, Pro pages 1 to 100. Flags are prompts to check, not legal advice. See our Privacy Notice.

Heat-map lights up AI hallucinations

The AI errors we look for.

The same error types taught in the Focused Lessons.

  • Fake sources

    Reports, cases and quotes that don’t exist.

  • Mixed-up details

    Real sources with the wrong page, year or author.

  • Wrong context

    The right rule from the wrong place or industry.

  • Twisted findings

    Findings overstated, softened or reversed.

  • Out of date

    Rules and figures that have since changed.

  • No evidence

    Confident claims with nothing behind them.

Each flag is rated Higher Medium Lower

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