Lease Default and Remedies Clause Retrieval Dataset
- Records
- 5000
- Size
- 0.3GB
- Format
- JSON
- Provider
MOBIUSI INC- Updated
- v1.02026-11-04
This dataset focuses on lease defaults such as nonpayment of rent, covenant breaches, bankruptcy, cure periods, acceleration, forfeiture, and damages. It pairs dispute-oriented questions with lease text and supporting contractual evidence, and includes breach categories, structured remedies analysis, evidence-based answers, and uncertainty notes. It supports the development and evaluation of retrieval-augmented legal systems for lease disputes.
Overview
Dataset Insights
Preview
Sample Examples
Schema
Technical Specifications
| Field | Type | Description |
|---|---|---|
| file_name | string | File name |
| answer | string | A complete answer to the user query grounded in evidence from the contract text. |
| user_query | string | A dispute-oriented question about issues such as unpaid rent, covenant breaches, bankruptcy, cure periods, acceleration, forfeiture, or damages. |
| contract_text | string | The original text of a lease or related contract to be retrieved and analyzed. |
| relief_analysis | object | A structured analysis of cure options, termination, acceleration, and damages following a breach, based on the contractual evidence. |
| contract_evidence | array | Contract clauses, quoted source passages, and explanations of how they relate to the disputed issue and support a conclusion. |
| uncertainty_notes | string | Notes on missing contract text, ambiguous wording, insufficient factual context, or issues requiring further analysis under applicable law. |
| breach_event_types | array | The primary breach or related event types identified from the contract text and user query. |
Trust
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
FAQ
Frequently Asked Questions
- Which lease default issues does the dataset cover?
- It focuses on issues such as unpaid rent, covenant breaches, bankruptcy, cure periods, acceleration, lease forfeiture, and damages. The exact coverage depends on the contract text and question in each sample.
- What information is included in each sample?
- Samples include contract text, a dispute-oriented question, breach event types, contractual evidence, remedies analysis, a contract-based answer, and uncertainty notes. These fields help trace how retrieved evidence supports an answer.
- Which model tasks is the dataset suitable for?
- It can support training or evaluation for lease-contract RAG retrieval, contract evidence localization, breach event classification, remedies analysis, and contract question answering. The analysis is not a substitute for legal advice; real-world conclusions require review of the full contract, relevant facts, and applicable law.
- How can the data be obtained and used?
- Availability, formats, and permitted uses are governed by the dataset product page or license agreement. Before commercial deployment or external publication, verify the rights to use the contract text and related materials and comply with the applicable license.
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Cite this Work
@dataset{Mobiusi2026,
title={Lease Default and Remedies Clause Retrieval Dataset},
author={MOBIUSI INC},
year={2026},
url={https://www.mobiusi.com/datasets/6ad70abc6f5212737edca6fc621e86e8?dataset_task_cate_id=10},
urldate={2026-10-15},
keywords={lease default dataset,lease contract retrieval,remedies clause data,legal RAG dataset,rent default clauses,breach event classification,contract evidence retrieval,legal QA training},
version={1.0}
}Using this in research? Please cite us.