Commercial Fraud Claim Evidence-Chain Retrieval Dataset

#legal evidence retrieval #multi-hop retrieval #claim-evidence linking #commercial fraud litigation #legal evidence-chain retrieval #multi-hop case document analysis

5000
0.3GB
JSON
CATL
MOBIUSI INC

Updated:2026-10-19

AI Analysis & Value Prop

This dataset brings together case documents, including complaints, motions, declarations, testimony excerpts, and exhibits, organized around commercial fraud elements such as misrepresentation, knowledge or intent, reliance, causation, and loss. For each specific fraud claim, retrieval requests are paired with supporting evidence drawn from related documents, with cross-document, multi-hop relationships preserved. It supports legal evidence retrieval, complex case analysis, and training or evaluation of knowledge-grounding capabilities.

Dataset Insights

Sample Examples

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Technical Specifications

Field	Type	Description
file_name	string	File name
case_documents	array	Source documents forming the evidentiary basis of a case, including complaints, motions, declarations, testimony excerpts, and exhibits.
retrieval_queries	array	Original retrieval requests targeting specific commercial fraud claims and their legal elements.
retrieval_summary	object	A derived summary of element coverage, evidence completeness, and cross-document retrieval paths.
evidence_chain_results	array	Supporting evidence for each fraud element, extracted and organized from related documents in response to retrieval requests, with multi-hop relationships preserved.

Compliance Statement

Authorization Type	Proprietary - Commercial AI Training License (No Redistribution)
Commercial Use	Requires exclusive subscription or authorization contract (monthly or per-invocation charging)
Privacy and Anonymization	No PII, no real company names, simulated scenarios follow industry standards
Compliance System	Compliant with China's Data Security Law / EU GDPR / supports enterprise data access logs

Frequently Asked Questions

What does the dataset contain?: It includes case documents, retrieval requests, evidence-chain results for fraud elements, and retrieval summaries. Document types include complaints, motions, declarations, testimony excerpts, and exhibits.

Which tasks is the dataset suited for?: It supports retrieving evidence for specific claims and their elements across legal documents. It can also be used to evaluate cross-document evidence linking, multi-hop retrieval, and legal knowledge grounding.

How is the data organized, and can evidence links be traced?: The data is organized into fields for case documents, retrieval requests, evidence-chain results, and retrieval summaries. Evidence-chain results present supporting evidence for each fraud element and its links across documents; consult the product schema for the exact field structure.

How can I obtain the dataset, and what are the licensing terms?: Check the product page for current access options, data formats, and licensing terms. Before use, review the applicable license, document-use restrictions, and privacy or compliance requirements. The dataset does not constitute legal advice.

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Cite this Work

@dataset{Mobiusi2026,
  title={Commercial Fraud Claim Evidence-Chain Retrieval Dataset},
  author={MOBIUSI INC},
  year={2026},
  url={https://www.mobiusi.com/datasets/33de1ec061d716c321b5a50155283432?dataset_task_cate_id=10},
  urldate={2026-10-15},
  keywords={commercial fraud dataset,legal evidence retrieval,fraud claim analysis,litigation documents,evidence chain retrieval,multi-hop legal reasoning,commercial litigation data,legal knowledge grounding},
  version={1.0}
}

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