Decision Engine
The Decision Engine turns Trust Graph context + Policy Engine rules into a reproducible verdict.What you get back
- Verdict (approve / review / decline — program-defined)
- Recommended limit or access tier
- Principal reasons (reason codes)
- Model version and policy version
- Conditions and monitoring hooks
Design rules
- Same inputs + same policy version → same path
- Sandbox uses deterministic rules for demos and CI
- Live / production keys run decisions under your program’s compliance posture when Vence enables live for your org (live financial underwriting is gated)
- AI assists investigation; synchronous auth prefers deterministic policy