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
A. Bergström — paste to ChatGPT (personal)
Jul 30, 2026 at 4:17 PM · Week 8 · event 32dc68a5-477b-42a5-bb92-e35346e4d461Actor
A. Bergström — Senior credit analyst, Credit Administration · Credit 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
Please review this loan application for Simone Winterbourne, SSN 371-04-5430, account #00312960. The debt-to-income ratio is 39% — is that inside our commercial guideline?
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 | 40–59 | pattern match — a shape, not a proof | cmb-member-pii |
| SSN / Tax ID | 65–76 | SSN format rule | val-ssn |
| Account Numbers | 87–95 | pattern match — a shape, not a proof | pat-account |
Decision
Warn under policy v4, in force from Jul 20, 2026.The cells that decided it, for the Credit role group: Member PII — Warn; SSN / Tax ID — Warn; Account Numbers — Monitor.
Transform
Redact · 3 span(s) masked, 0 replaced by a format-preserving token.Re-derived here from the stored spans, not read from a stored copy — a redaction that cannot be reproduced from the record is a redaction an examiner cannot check.
Please review this loan application for ███████████████████, SSN ███████████, account #████████. The debt-to-income ratio is 39% — is that inside our commercial guideline?
Destination
ChatGPT (personal) — public, assessedPersonal accounts on the consumer tier. Prompts are outside the institution’s contract.
Outcome
The user transformed after the card.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 30, 2026 at 4:17 PMA. Bergström (Senior credit analyst, Credit Administration) — paste to ChatGPT (personal).
- classified Jul 30, 2026 at 4:17 PM3 spans in member_pii, ssn_tax_id, account_numbers; proof recorded on each span.
- decided Jul 30, 2026 at 4:17 PMwarn under policy v4, from the member_pii cell for the credit role group.
- transformed Jul 30, 2026 at 4:17 PMSafe transform taken on the coach card: 3 span(s) masked in place by offset. Warn does not rewrite anything by itself — the person chose this. The tokenize option is not on for the account_numbers cell in the credit role group under v4, so every span is masked.
- submitted Jul 30, 2026 at 4:17 PMSubmitted to ChatGPT (personal) after transformation; the original text was not sent.
The same chain in JSON: /api/v1/events?id=32dc68a5…
Events · the log itself
2,182 events across the pilot
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?as=examinerWho sent them — 24 people across 2,182 events
N. OyelaranCredit Administration243A. BergströmCredit Administration242H. DelacroixCredit Administration240D. WhitfieldCommercial Lending148M. RamaswamyCommercial Lending138R. OkaforCommercial Lending136J. KowalczykRetail & Branch Ops135K. OseiCommercial Lending134
The 8 people carrying the most of this filter, of 24. Narrow the Person control above to read one of them alone.
| When | Who | Channel · destination | Classes | Decision | Outcome | |
|---|---|---|---|---|---|---|
| Jul 31, 2026 at 9:05 AMWeek 8 | A. BergströmCredit Administration | uploadChatGPT (personal) | Loan Files, Member PII | Warnv4 | transformed | Chain |
| Jul 31, 2026 at 8:48 AMWeek 8 | L. TranRetail & Branch Ops | promptChatGPT (personal) | Member PII | Monitorv4 | —true positive | Chain |
| Jul 31, 2026 at 8:46 AMWeek 8 | L. TranRetail & Branch Ops | promptM365 Copilot | Member PII | Monitorv4 | — | Chain |
| Jul 31, 2026 at 8:46 AMWeek 8 | S. AdeyemiRetail & Branch Ops | promptChatGPT (personal) | Account Numbers, Member PII | Monitorv4 | — | Chain |
| Jul 31, 2026 at 8:21 AMWeek 8 | A. BergströmCredit Administration | promptChatGPT (personal) | Member PII, Account Numbers | Warnv4 | redirected | Chain |
| Jul 31, 2026 at 8:07 AMWeek 8 | R. OkaforCommercial Lending | promptClaude.ai (personal) | Credit Memos, Member PII | Warnv4 | overridden | Chain |
| Jul 31, 2026 at 8:07 AMWeek 8 | L. TranRetail & Branch Ops | promptGemini Advanced | Member PII, Account Numbers | Monitorv4 | — | Chain |
| Jul 31, 2026 at 8:04 AMWeek 8 | T. BeaulieuCommercial Lending | promptGemini Advanced | Account Numbers | Monitorv4 | — | Chain |
| Jul 30, 2026 at 5:33 PMWeek 8 | N. OyelaranCredit Administration | uploadMicrosoft Copilot (consumer) | Credit Memos, Member PII | Warnv4 | abandoned | Chain |
| Jul 30, 2026 at 5:23 PMWeek 8 | S. AdeyemiRetail & Branch Ops | pasteM365 Copilot | Account Numbers | Monitorv4 | — | Chain |
| Jul 30, 2026 at 5:19 PMWeek 8 | H. DelacroixCredit Administration | pasteClaude.ai (personal) | Credit Memos, Member PII | Warnv4 | overridden | Chain |
| Jul 30, 2026 at 5:11 PMWeek 8 | M. RamaswamyCommercial Lending | pasteChatGPT (personal) | Loan Files, Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 5:08 PMWeek 8 | J. KowalczykRetail & Branch Ops | pasteChatGPT (personal) | Account Numbers, Member PII | Monitorv4 | — | Chain |
| Jul 30, 2026 at 5:04 PMWeek 8 | A. BergströmCredit Administration | pasteChatGPT (personal) | Member PII, SSN / Tax ID, Account Numbers | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 4:59 PMWeek 8 | T. BeaulieuCommercial Lending | pasteGemini Advanced | Loan Files, Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 4:52 PMWeek 8 | H. DelacroixCredit Administration | pasteChatGPT (personal) | Credit Memos | Monitorv4 | — | Chain |
| Jul 30, 2026 at 4:24 PMWeek 8 | R. OkaforCommercial Lending | pasteClaude.ai (personal) | Member PII, SSN / Tax ID, Account Numbers | Warnv4 | abandoned | Chain |
| Jul 30, 2026 at 4:22 PMWeek 8 | P. NakamuraRetail & Branch Ops | promptChatGPT (personal) | Member PII | Monitorv4 | — | Chain |
| Jul 30, 2026 at 4:17 PMWeek 8 | A. BergströmCredit Administration | pasteChatGPT (personal) | Member PII, SSN / Tax ID, Account Numbers | Warnv4 | transformed | Chain |
| Jul 30, 2026 at 4:11 PMWeek 8 | R. CastellanoCompliance/BSA | promptM365 Copilot | Member PII | Monitorv4 | — | Chain |
| Jul 30, 2026 at 4:01 PMWeek 8 | A. BergströmCredit Administration | promptChatGPT (personal) | Member PII, Account Numbers | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 3:54 PMWeek 8 | H. DelacroixCredit Administration | pasteMicrosoft Copilot (consumer) | Member PII | Warnv4 | transformed | Chain |
| Jul 30, 2026 at 3:43 PMWeek 8 | H. DelacroixCredit Administration | pasteM365 Copilot | Member PII | Warnv4 | transformedtrue positive | Chain |
| Jul 30, 2026 at 3:34 PMWeek 8 | K. OseiCommercial Lending | uploadMicrosoft Copilot (consumer) | Loan Files | Monitorv4 | — | Chain |
| Jul 30, 2026 at 3:31 PMWeek 8 | D. WhitfieldCommercial Lending | pasteChatGPT (personal) | Loan Files, Member PII | Warnv4 | transformed | Chain |
Showing 626–650 of 2,182 · page 26 of 88⇤ First← PreviousNext →Last ⇥