LESNAR AI Engineering company · Nairobi

Work / AI systems

Cypher

Prospect research by an AI system that is only allowed to look inside its own tenant, and has to ask a person before anything leaves.

Prototype · internalprivate sourcesynthetic tenant data only

The system that must ask permission

  1. Tenant checkEvery retrieval needs a validated tenant. Without one, it fails closed.
  2. RetrievalEvidence comes only from that tenant; crossing tenants needs an explicit admin mode.
  3. GuardrailsPrompt-injection and unsupported-claim checks are pinned as tests.
  4. PolicyPolicy and SHIELD runtimes decide what may be proposed.
  5. A personAn operator approves. Live sending is gated and not enabled.

Measured, not asserted

The phase-3 retrieval benchmark, reviewed by a person and audited claim by claim.

30
Hazina cases

Tenant A

Benchmark
30
Jamii cases

Tenant B

Benchmark
20
cross-tenant cases, where leaking is the failure

Boundary

Benchmark

What this page does not show

  • Production use: nothing is operated, and no message is sent to anyone.
  • Real customer data: tenants are synthetic.
  • A single score: the benchmark is reviewed case by case, not reduced to one number here.