KYC audit trail with Jev
Jumio-class vendors, sanctions lists, and liveness stay the system of record. Jev can ask whether the leftover narrative looks complete or internally inconsistent. It does not verify a passport and it is not a licensed KYC program.
This unofficial page is the audit trail slice of the KYC residual-text decisions pack. Intent: apply the Jev (TypeSafe System One) decision model to KYC residual-text decisions audit trail. Primary search language: KYC Jev audit trail. Confirm patterns on docs.typesafe.ai. This site does not sell, issue, or proxy TypeSafe keys. Use a credential you already have from the console or a documented gateway.
Independent angle (cover ≠ clone): Vendor attests identity; Jev only labels residual application text after structured checks. Fail closed — not a clone of KYC-vendor IA or an “AI KYC” product page.
KYC use-case context
An audit trail for KYC residual-text decisions is a decision trace: replayable inputs, typed answers, floors, and the action the KYC queue router took. It is not a chat log and not a clone of a SIEM product page.
Hub: Use cases. Compare, when the other tool is the real job: KYC vendors.
Audit Trail inputs
Persist the filtered payload (the contract), not whatever arrived at the edge:
{
"application": { "id": "APP-19", "narrative": "I live in Lisbon but the business is registered in Delaware for tax reasons." },
"vendor": { "id_result": "pass", "sanctions_hit": false, "country_claimed": "PT" },
"policy": { "consistency": "Flag country or occupancy claims that contradict vendor country_claimed." }
}Redact secrets before the object hits cold storage.
Decision signals and actions
Minimum fields:
- application.id
- vendor result ids (not raw biometrics)
- answers + probabilities
- floor / τ
- downstream: hold vs escalate vs proceed
Also store usage.input_tokens (vendor meter) and the full probabilities map — argmax-only logs cannot explain a close narrative_consistent.
Do not treat a Noul of 0.5 as a “medium” KYC residual-text decisions score — it means yes and no are equally likely. Conjunctions stay in your code.
Guardrails and escalation
If you cannot explain opening an account or attesting identity from the trace, you are not ready to auto-act. TypeSafe’s confidence-gated examples use a lower bar for recoverable reads than for irreversible actions. Those numbers are illustrations. For KYC residual-text decisions, treat auto_approve_account as the high bar (opening an account or attesting identity). Tune on labels — see offline evaluation.
Evaluation and rollout notes
Traces are the eval warehouse. Replay against hold / proceed / escalate gold from KYC analysts, plus contradiction gold after criteria or alias changes. Pin jev-1.13.0 (the versioned id) after you fit thresholds. jev-latest and the marketing line jev-1.13 can move. Log the response model. TypeSafe’s published list price for jev-1.13 is $0.042 per million input tokens (vendor claim — confirm on the models page); output tokens are free on that same page. Unused distractors still bill as input.
Official Python and JavaScript SDKs read TYPESAFE_API_KEY and retry documented 429/529. This site does not sell, issue, or proxy TypeSafe keys. Use a credential you already have from the console or a documented gateway.
Pack map
| Slice | Page |
|---|---|
| Graph and primitives | decision workflow |
What may enter state |
input contracts |
| What to gather first | evidence collection |
| Atomic rules | policy checks |
| Act / review / abstain | confidence thresholds |
| Reviewer payload | human handoff |
| What to persist | you are here |
| How it breaks | failure modes |
| Labeled replay | evaluation |
| Shadow → canary | production rollout |
FAQ
Is the HTTP log enough? No. Persist the filtered state, full probabilities, floors, and downstream action as a decision trace.
May I log raw secrets? Redact in code. Jev will not be your DLP layer.
Where is the rest of the KYC pack? Start with KYC human handoff and KYC evaluation. Cluster hub: Use cases.
Can Jev replace Jumio / Onfido / our list provider? No. Keep the vendor of record. This page is leftover text triage. See Jev vs KYC vendors.
Is this legal advice or a KYC certification? No. Unofficial field notes. Counsel and your program own attestation.
What this page does not claim
- Not a substitute for KYC/AML programs.
- No pass-rate or false-accept claims.
- Not official TypeSafe.
- Official TypeSafe status, or that jev.pro issues API keys.
- That a schema-constrained answer is automatically factually correct.
Disclaimer
This is an independent unofficial site and is not affiliated with TypeSafe AI; official documentation is available at https://docs.typesafe.ai.
Primary documentation: https://docs.typesafe.ai. Hub: Use cases.
Sources
Public TypeSafe or adjacent documentation only. No private claims.