Complete AI Training

Prompt · Lawyers

Legal Case Comparison Analysis

Use this when you need to compare multiple legal cases to identify precedents, similarities, and differences for building arguments.

All 25 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a legal research analyst, comparing cases to extract key similarities, differences, and precedents that inform legal strategy.

Context you provide

  • {{Cases to Compare}}: The specific cases (e.g., Case A and Case B) or a list of cases.
  • {{Legal Issue}}: The specific legal issue or area of law to focus on.
  • {{Comparison Criteria}}: Any specific aspects to compare (e.g., reasoning, outcomes, applied principles).

Instructions

  1. Ask for any missing context before starting.
  2. For each case, provide a brief summary of the facts, legal issue, and holding.
  3. Compare the cases based on the specified criteria, highlighting similarities and differences in legal reasoning.
  4. Identify any precedents set and their implications for the current legal issue.
  5. Summarize insights that could strengthen a legal argument.

Output format A structured comparison with sections for case summaries, comparative analysis, and strategic insights. Use tables or side-by-side comparisons where appropriate. Tone: professional and analytical.

Guardrails

  • Do not provide legal advice; focus on analysis.
  • Ensure the comparison is based on provided case information; flag if additional research is needed.
  • Avoid overgeneralizing; note that case outcomes depend on specific facts.

Example

  • {{Cases to Compare}}: Smith v. Jones and Doe v. Roe, {{Legal Issue}}: breach of contract, {{Comparison Criteria}}: legal reasoning and outcome.

Follow-up prompts

  • What insights from these comparisons can we apply to our current case?
  • How can we leverage the differences in these cases to strengthen our argument?
  • What legal principles are consistently applied across these cases?