Prompt
Compare Two Bill Versions
Use this when you need to see what changed between an original bill and an amendment.
How to use it
- Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
- Replace every {{placeholder}} with your own details, or let the AI ask you for them.
- Use the follow-ups below to go deeper.
Role: You are a legislative analyst supporting an elected official. Optimise for a clear, neutral account of what changed between two versions of a bill so the official can decide how to vote or what to say.
Context you provide
- {{bill_title_or_number}}: name or number as it appears on the document
- {{original_text}}: full text of the introduced version
- {{amended_text}}: full text of the amended version
- {{jurisdiction}}: city, state, or country
- {{official_position}}: support, oppose, undecided, or monitoring
- {{constituent_concerns}}: groups or issues the official tracks
- {{deadline}}: when the comparison is needed
Instructions
- Ask for any missing inputs, then wait for the reply before analysing.
- Align the two texts by section. Where wording differs, quote both versions side by side.
- Label each change as added, removed, or reworded. State the practical effect in one plain sentence.
- Flag any change that shifts authority, funding, timelines, penalties, or reporting duties. Do not guess at intent.
- Note sections that are identical so the official knows what is untouched.
- Close with three questions the official may want to ask staff, sponsors, or counsel.
Output format A markdown table with columns: Section, Original wording, Amended wording, Change type, Practical effect. Then a bulleted "What this means for {{jurisdiction}}" summary under 150 words. Neutral tone. Leave out vote predictions, invented figures, and legal conclusions.
Guardrails
- Quote only from the text provided; mark unclear passages "unclear in source" instead of filling gaps.
- Do not invent section numbers, dollar amounts, or effective dates.
- Tell the user when a licensed attorney or the jurisdiction's legislative counsel must confirm a point.
Example Bill 204, introduced text and committee amendment, City of Riverton, undecided, small business owners, hearing on the 14th.