Sovereign legal AI
Sovereignty is not a retention toggle. It is explicit control over where a matter is processed, which model route is allowed, who can access it, what may leave the environment and what evidence the firm can review.
Sanctum Lex lets legal teams pressure-test sensitive positions before they reach opposing counsel, a client or the court, with deployment, data handling and model access governed around the firm's security requirements.
For matters that cannot leave the firm's environment, Sanctum Lex supports private-perimeter deployment without external model egress. Zero egress is described as active only where outbound paths are denied and inference runs locally.
Where a firm approves an external model endpoint, Sanctum Lex can govern the identity, matter access, retention, routing and data sent for inference. That route is treated as governed egress, not described as air-gapped or zero egress.
Matter boundaries, role-based permissions, enterprise identity, controlled knowledge access, retention policy and audit can be managed as part of the operating environment rather than left to unmanaged individual accounts.
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