Product demos & UI / Prompt

Prompt: compare two document versions side by side

Compare one meaningful passage with aligned context. Identify the versions and explain whether text was inserted, removed or replaced.

By AnimroUpdated 2 min readAI-assisted · independently agent-reviewed

Who this is for: Teams demonstrating document comparison interfaces.

What to prepare

  • Two matching version excerpts
  • Comparison behavior evidence
  • Exact annotation wording

Copyable creative brief

An authored planning example. Replace illustrative details with your approved product facts and assets.

Create a 30-second illustrative comparison for sample document D-031. Use supplied version views labeled Earlier and Revised, or the product’s actual version names. Align the same heading and paragraph in both panes. Earlier text: “Send the sample for review.” Revised text: “Send the sample to Example reviewer by Friday.” Highlight only the added destination and deadline using the actual comparison behavior. If the highlights are production annotations, style and label them accordingly. Hold both passages before moving to any detail. End with “The revised instruction names who and when.” Do not imply the revision was approved, saved or legally accepted unless those actions are separately evidenced. Avoid scrolling both entire documents or inventing an automated comparison capability.

Make it your own

Version labels
Use actual or clearly illustrative version identities.
Passage pair
Align exact before-and-after text.
Change type
Distinguish insertion, deletion and replacement.

Align the passages

Supply both exact versions and matching headings. Keep enough surrounding text to establish that the highlighted lines occupy the same place. Misaligned paragraphs can make a simple insertion look like a wholesale replacement.

Adapt the change

For a deletion, retain the earlier wording and label its removal. For a reordered section, use a different explanation rather than forcing an insertion treatment. Choose a passage short enough to read in both panes.

Fix highlight ambiguity

If color is the only indication of change, add concise text labels such as “Added deadline.” If the product does not support side-by-side comparison, frame the layout as an editorial comparison of supplied screenshots, not native behavior.

Review checklist

  • The passages are aligned.
  • The change is explained in words as well as emphasis.
  • Comparison is not mislabeled as approval.
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