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Assurance OS

Data contracts

Catch upstream changes before they break your release.

Monitor schema and distribution drift on the data your AI features depend on. An open breach automatically blocks promotion.

Sample data

claims-intake-v2

Schema contract · 1 open drift event

Schema stability
97%
Distribution drift
0.4%
Last checked
5 minutes ago

1 open breach blocks release

customer_id: type changed (string → integer)

BLOCKED

Recent checks

  1. Schema check: 1 breaking change on customer_id5 min ago
  2. Distribution check: drift 0.4%, within the contract limit5 min ago
  3. Distribution check: drift 0.3%, within the contract limitYesterday
  4. Schema check: no changesYesterday

Data governance the release can see.

  • Schema and semantic contracts

    Agree what each input should look like, and record when it stops matching.

  • Drift with severity

    Drift events are logged with severity. Only breach-level events block a release.

  • Breach blocks release

    An open breach on an upstream contract stops promotion until it is closed.

  • Lineage

    See which sources feed which systems, so you know who to call.

  • Remediation history

    Closing a breach is recorded, with who closed it and when.

  • Data governance evidence

    Records that support the EU AI Act's data and data governance expectations.

Before AI ships, prove it is ready.

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