Executed commercial contracts with clause data

Libraries of signed commercial agreements, such as customer, vendor and partner contracts, with extracted clause types, key dates, renewal terms and obligations. Labs use them to train contract-review and extraction models on agreements that never appeared in public filings.

Last updated October 3, 2026

What a record contains

One agreement: the signed document, agreement type, extracted clauses, effective date, term, renewal and notice terms, and amendments.

FieldWhat it holds
contract_id, typePseudonymous ID and agreement type
effective_date, term, renewalKey dates
notice_periodFor termination or renewal
clauses[]Clause type, text and position
obligations[], amendments[]Tracked commitments and changes
Illustrative record. The values are made up to show the shape of the data.
{
  "contract_id": "K-5521",
  "type": "vendor_services",
  "effective_date": "2023-01-01",
  "term_months": 36,
  "renewal": "auto_12_months",
  "notice_period_days": 90,
  "clauses": [{"type": "data_protection", "section": "9", "text": "[REDACTED PARTY] shall process..."}]
}

How AI labs use it

Clause extraction and review
Agreements outside public filings.
Obligation-tracking agents
Dates, renewals and commitments.
Evaluation
Held-out agreements for review tasks.

Typical preparation requirements

Agreed with the supplier before any work begins. Typical requirements include:

  • Counterparty names and identifying terms redacted
  • Agreements with prohibitive confidentiality terms excluded or cleared
  • Employment agreements excluded unless specifically scoped

Every dataset has a documented owner and confirmed licensing rights. See data governance on sourcex.si.

What makes a strong package

  • Clause data already tagged in a contract system
  • Amendment chains
  • Domain-specific agreements such as healthcare, logistics or construction

Compared with public datasets

Public sets such as CUAD and ContractNLI are useful references, but limited as enterprise training data. The legal and compliance category page compares them with licensed data.

Who typically holds it

  • Mid-sized companies with contract systems
  • Real estate firms
  • Construction companies
  • Healthcare vendors
  • Staffing firms

Know a company like this?

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Questions

How is this different from CUAD?

CUAD has 510 contracts from SEC filings, labeled across 41 clause types. Licensed libraries add agreements companies never filed publicly, often with clause data already tagged in their contract system.

Need this data for a model?

Describe what you need: domain, volume, history, format and licensing terms. SourceX looks for companies that hold it and can license it.