Signed in asExamination teamExaminer — read-only · ExaminationRead-only evidence. Every figure is the figure the institution reads; what is absent is the ability to change anything — no adjudication, no rung moved, no proposal advanced.
Provenance · one movement, end to end
K. Osei — prompt to Gemini Advanced
Jul 3, 2026 at 4:59 PM · Week 4 · event 2d193037-e748-4ac6-aab3-c2f056094b95Actor
K. Osei — Portfolio manager, Commercial Lending · Lending role groupThe role group is what the policy engine resolves against; the department is what the console cuts by. The event carries both, so no projection has to join.
Content
Customer Deirdre Winterbourne is disputing three ACH debits on account 00176828. Draft a response that explains the provisional credit timeline.
proved by a checksum or a format rule · matched by a pattern, which is a shape, or by the taxonomy or the institution’s dictionary, which are vocabulary markers — neither is a proof
| Data class | Offsets | Proof | Detector |
|---|---|---|---|
| Member PII | 9–29 | pattern match — a shape, not a proof | cmb-member-pii |
| Account Numbers | 71–79 | pattern match — a shape, not a proof | pat-account |
Decision
Monitor under policy v1, in force from Jun 8, 2026.The cells that decided it, for the Lending role group: Member PII — Monitor; Account Numbers — Monitor.
Transform
No transform ran. The content was decided and left as it was.
Destination
Gemini Advanced — public, assessedReached most often through personal Google accounts on bank hardware.
Outcome
No coaching outcome: the mode did not put a card in front of anybody.Not adjudicated. The absence means something: precision is computed over the adjudicated sample only, and an unreviewed event is not evidence of anything.
The record
- captured Jul 3, 2026 at 4:59 PMK. Osei (Portfolio manager, Commercial Lending) — prompt to Gemini Advanced.
- classified Jul 3, 2026 at 4:59 PM2 spans in member_pii, account_numbers; proof recorded on each span.
- decided Jul 3, 2026 at 4:59 PMmonitor under policy v1, from the member_pii cell for the lending role group.
- submitted Jul 3, 2026 at 4:59 PMSubmitted to Gemini Advanced as typed.
The same chain in JSON: /api/v1/events?id=2d193037…
Events · the log itself
712 events matching policy v1
Jun 8 – Aug 14, 2026. Every row drills to the full provenance chain, and every state on this page — filters, page and drill alike — is a URL you can paste to a colleague. The same query as JSON: /api/v1/events?version=v1&as=examinerWho sent them — 21 people across 712 events
A. BergströmCredit Administration85H. DelacroixCredit Administration77N. OyelaranCredit Administration75D. WhitfieldCommercial Lending48M. RamaswamyCommercial Lending45R. OkaforCommercial Lending45J. KowalczykRetail & Branch Ops43K. OseiCommercial Lending40
The 8 people carrying the most of this filter, of 21. Narrow the Person control above to read one of them alone.
| When | Who | Channel · destination | Classes | Decision | Outcome | |
|---|---|---|---|---|---|---|
| Jul 3, 2026 at 5:58 PMWeek 4 | L. TranRetail & Branch Ops | pasteMicrosoft Copilot (consumer) | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 5:55 PMWeek 4 | H. DelacroixCredit Administration | uploadChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 5:50 PMWeek 4 | B. MwangiFinance | pasteGemini Advanced | Account Numbers | Monitorv1 | — | Chain |
| Jul 3, 2026 at 5:38 PMWeek 4 | N. OyelaranCredit Administration | pasteM365 Copilot | Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 5:19 PMWeek 4 | K. OseiCommercial Lending | pasteClaude.ai (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jul 3, 2026 at 5:17 PMWeek 4 | M. RamaswamyCommercial Lending | pasteGemini Advanced | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 4:59 PMWeek 4 | K. OseiCommercial Lending | promptGemini Advanced | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jul 3, 2026 at 4:57 PMWeek 4 | H. DelacroixCredit Administration | pasteM365 Copilot | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 4:33 PMWeek 4 | T. BeaulieuCommercial Lending | promptChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 4:28 PMWeek 4 | A. BergströmCredit Administration | pasteClaude.ai (personal) | SSN / Tax ID | Monitorv1 | — | Chain |
| Jul 3, 2026 at 4:20 PMWeek 4 | N. OyelaranCredit Administration | promptGemini Advanced | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 4:19 PMWeek 4 | M. RamaswamyCommercial Lending | promptGemini Advanced | Member PII, SSN / Tax ID, Account Numbers | Monitorv1 | — | Chain |
| Jul 3, 2026 at 4:03 PMWeek 4 | H. DelacroixCredit Administration | promptMicrosoft Copilot (consumer) | Loan Files | Monitorv1 | — | Chain |
| Jul 3, 2026 at 4:02 PMWeek 4 | P. NakamuraRetail & Branch Ops | promptPerplexity | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 3:51 PMWeek 4 | N. OyelaranCredit Administration | promptGemini Advanced | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 3:29 PMWeek 4 | T. BeaulieuCommercial Lending | pasteChatGPT (personal) | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 3:06 PMWeek 4 | V. SokolovIT | promptChatGPT (personal) | API Keys / Creds | Monitorv1 | — | Chain |
| Jul 3, 2026 at 3:04 PMWeek 4 | S. AdeyemiRetail & Branch Ops | pasteChatGPT (personal) | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jul 3, 2026 at 2:51 PMWeek 4 | K. OseiCommercial Lending | promptMicrosoft Copilot (consumer) | Account Numbers | Monitorv1 | — | Chain |
| Jul 3, 2026 at 2:45 PMWeek 4 | H. DelacroixCredit Administration | promptPerplexity | Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 2:35 PMWeek 4 | R. OkaforCommercial Lending | promptPerplexity | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 2:04 PMWeek 4 | H. DelacroixCredit Administration | promptMicrosoft Copilot (consumer) | Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 1:35 PMWeek 4 | A. BergströmCredit Administration | promptChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 1:21 PMWeek 4 | N. OyelaranCredit Administration | pasteMicrosoft Copilot (consumer) | Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 12:57 PMWeek 4 | L. TranRetail & Branch Ops | promptClaude.ai (personal) | Account Numbers | Monitorv1 | — | Chain |