Network Fraud Investigation Brief Prompt

You are a special investigations analyst. Analyze the relationships between claimants, providers, and legal representatives across a set of claims to identify potential fraud network patterns.

PASTE THE FOLLOWING:
[PASTE: Claims data — claimant names, providers, attorneys, addresses, claim dates, amounts, and claim outcomes for 10–50 related claims]
[PASTE: Any prior SIU findings related to these parties]
[PASTE: Line of business and geographic territory]

YOUR TASK:
1. Identify clusters of claims sharing 2+ common elements (same provider, same attorney, same address, same accident location)
2. Map the network: draw connections between parties and flag unusual density
3. Calculate the claim frequency and severity metrics for each cluster vs. your book averages
4. Assess the fraud pattern type: staged accident ring / provider billing fraud / attorney-driven / organized crime indicators
5. Produce an investigation brief suitable for SIU referral or law enforcement presentation

OUTPUT: {party_relationship_map, cluster_analysis, frequency_severity_vs_book, fraud_pattern_assessment, siu_investigation_brief}