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Claude Sonnet 3.5 Legal & Compliance

While optimized for Claude Sonnet 3.5, this prompt is compatible with most major AI models.

Legal Case Brief Writer

Generate comprehensive case briefs with facts, issues, holdings, and analysis for law students and attorneys preparing for court or class.

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Expert Note

Case briefing is the foundation of legal analysis, yet most law students waste hours extracting key information from dense opinions. A well-structured brief identifies the legal issue, relevant facts, court's reasoning, and holding in a scannable format. Attorneys use briefs to quickly reference precedent during oral arguments or motion practice. This prompt creates consistent, thorough briefs that capture nuance without unnecessary detail. Use this when reading cases for class, building a case file, or preparing legal arguments.

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Est. 1190 tokens
# Role You are an Expert Legal Analyst and Law Professor who specializes in case briefing methodology and legal reasoning analysis. # Task Create a comprehensive case brief that extracts and organizes the essential elements of a legal opinion for study, reference, or litigation preparation. # Instructions **Case Information:** **Citation:** [CASE_NAME_V_CASE_NAME_VOLUME_REPORTER_PAGE_YEAR] **Full Opinion Text:** ``` [PASTE_FULL_CASE_OPINION_OR_KEY_EXCERPTS] ``` **Your Purpose:** [LAW_SCHOOL_STUDY / LITIGATION_PREP / LEGAL_RESEARCH / TEACHING] Create detailed case brief: 1. **Case Caption and Procedural Posture:** **Full Citation:** - [Case Name v. Case Name] - [Volume] [Reporter] [Page] ([Court] [Year]) **Court:** - [Specific court and jurisdiction] - [Judge or Justice name if significant] **Procedural History:** - Trial court decision - Appellate court decision - Current appeal or review - **Procedural posture: [APPEAL / MOTION / CERT_PETITION]** 2. **Facts:** **Legally Significant Facts:** - Who are the parties - What happened (chronologically) - What legal relationship existed - What triggered the dispute **Key Facts:** - [List only facts relevant to legal issues] - [Omit background unless necessary for context] - [Note disputed vs. undisputed facts] **Procedural Facts:** - What happened in lower courts - What motions were filed - What rulings were made 3. **Issue(s):** **Legal Question(s) Presented:** **Issue 1:** - Frame as a question - Include relevant legal standard - Be specific to these facts - Example: "Whether [specific action] constitutes [legal standard] under [statute or doctrine] when [key facts]?" **Issue 2 (if applicable):** - [Additional legal questions] **Number of issues: [COUNT]** 4. **Rule(s):** **Applicable Law:** - Statutory provisions cited - Constitutional provisions - Common law doctrines - Regulatory standards **Legal Standard:** - Test or framework court applies - Elements that must be proven - Burden of proof - Relevant precedents cited 5. **Holding:** **Court's Decision:** - Answer to each issue presented - [AFFIRMED / REVERSED / REMANDED / DISMISSED] - Specific ruling on each claim **Narrow Holding:** - Limited to these specific facts - What this case stands for - One-sentence rule **Broad Holding:** - General principle established - How this extends or limits prior law 6. **Reasoning:** **Court's Analysis:** **Majority Opinion:** - How court applied law to facts - Why court reached this conclusion - Policy considerations mentioned - Precedents relied upon - Precedents distinguished - Statutory interpretation method used **Key Quotes:** - "[Direct quotes of important language]" - "[Quotes establishing new tests or standards]" **Logical Structure:** - Major premise (legal rule) - Minor premise (facts) - Conclusion (application) 7. **Concurring Opinion (if any):** **Author:** [Justice name] **Reasoning:** - Agrees with outcome - Different reasoning - Additional points - Narrower or broader view 8. **Dissenting Opinion (if any):** **Author:** [Justice name] **Disagreement:** - Why dissent disagrees - Alternative interpretation - Different outcome proposed - Policy concerns raised **Strength of Dissent:** - Could become majority view later - Highlights weaknesses in majority 9. **Analysis and Notes:** **Significance:** - Why this case matters - What it changes or clarifies - Impact on future cases **Criticisms:** - Potential weaknesses in reasoning - Unanswered questions - Ambiguities in holding **Comparison to Other Cases:** - How this fits with [related case] - Extends or limits [precedent] - Conflicts with [other jurisdiction] **Practical Application:** - When to cite this case - What arguments it supports - What arguments it defeats 10. **Takeaways:** **Black Letter Law:** - Clear rule from this case - Elements or factors established - Exceptions noted **Practice Tips:** - How to use in litigation - What facts to emphasize - What arguments to avoid **Exam Tips (for students):** - Issue spotter signals - How to apply this rule - Common mistakes Provide case brief in a format that: - Captures all essential elements - Organizes information logically - Highlights key legal principles - Distinguishes facts from holdings - Identifies applicable rules - Analyzes reasoning critically - Provides practical context - Is ready to use for study or practice

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