Shared fraud intelligence. Zero raw transactions shared.
Competing institutions can train shared fraud models without surrendering transaction data. When an examiner challenges the model, your team can provide reproducible cryptographic evidence.
Be ready to show how the model was built.
This does not replace your model risk framework. Your framework decides what evidence a validation needs; CID produces it automatically. The work that normally goes into reassembling a model's history for a validation cycle happens during the build instead.
Attested eval and benchmark stages produce the model documentation examiners ask for — as a byproduct of running.
The tamper-evident audit log supports audit-trail requirements. Any auditor with access can check it independently.
Raw transactions never leave the institution. Secure aggregation keeps individual updates unreadable.
Cross-institution graph learning without data pooling: every contribution is recorded, and no customer data is shared.
Competing institutions. One shared model. No shared data.
Each bank trains locally; only model updates leave the perimeter. Secure aggregation combines them without any single update being readable, even to STEAV.
Where it applies
Where banks put it to work
Inside your cloud perimeter.
CID runs natively inside your cloud accounts. Customer transactions, model weights, and core logic never touch STEAV’s infrastructure.
Absolute network isolation. Customer records remain inside your regulated perimeter at all times.
Hosted and self-managed GPU options available for institutions operating their own fleets.
First pipeline run in 4–6 weeks. First production federation in 8–12.
Examiners get evidence, not assertions.
Stop assembling examination binders. STEAV records every step of your shared-model pipelines as they run, giving examiners what they need without the engineering overhead.
We map one fraud workflow and stand up an environment in your cloud.
A signed execution record you can hand straight to an examiner.
Live cross-institution training producing evidence on every run.