Financial Crime
Scribe
SAR Drafting & Filing Agent
Drafts the regulatory SAR narrative from an investigation packet, validates completeness, and files with FinCEN.
sonnet3 tools5 eval cases2 connectors
The case it handles
A representative case
Case filefunnel-sar
- Case ID
- CASE-A3
- Customer · Name
- Horizon Import Export Inc
- Alert ref
- A3
- Customer · ID
- C7
- Customer · Type
- business
- Customer · Risk rating
- high
- Customer · Country
- United States
- Customer · Profile
- General trading company; vague stated purpose; thin file; opaque beneficial ownership.
- Subjects
- 5 items
- Timeline
- 4 items
Raw scenario input (JSON)
{
"caseId": "CASE-A3",
"alertRef": "A3",
"customer": {
"id": "C7",
"name": "Horizon Import Export Inc",
"type": "business",
"riskRating": "high",
"country": "United States",
"profile": "General trading company; vague stated purpose; thin file; opaque beneficial ownership."
},
"subjects": [
{
"name": "Horizon Import Export Inc",
"role": "account holder",
"sanctionsScreened": true,
"sanctionsResult": "clear"
},
{
"name": "K. Adeyemi",
"role": "sender",
"sanctionsScreened": true,
"sanctionsResult": "clear"
},
{
"name": "L. Petrov",
"role": "sender",
"sanctionsScreened": true,
"sanctionsResult": "clear"
},
{
"name": "S. Rahman",
"role": "sender",
"sanctionsScreened": true,
"sanctionsResult": "clear"
},
{
"name": "Gulf Falcon General Trading FZE",
"role": "beneficiary",
"sanctionsScreened": true,
"sanctionsResult": "clear",
"adverseMedia": "High severity: named in regional press in connection with trade-based money laundering and mis-invoicing."
}
],
"timeline": [
{
"date": "2026-05-18",
"event": "Inbound wire $62,000 from K. Adeyemi (memo: invoice 0421)"
},
{
"date": "2026-05-18",
"event": "Inbound wire $58,000 from L. Petrov (memo: consulting)"
},
{
"date": "2026-05-19",
"event": "Inbound wire $60,000 from S. Rahman (memo: goods)"
},
{
"date": "2026-05-20",
"event": "Outbound wire $175,000 to Gulf Falcon General Trading FZE, UAE (memo: supplier settlement)"
}
],
"transactions": [
{
"id": "T7001",
"date": "2026-05-18",
"amount": 62000,
"currency": "USD",
"direction": "credit",
"method": "wire",
"counterparty": "K. Adeyemi",
"counterpartyCountry": "United States"
},
{
"id": "T7002",
"date": "2026-05-18",
"amount": 58000,
"currency": "USD",
"direction": "credit",
"method": "wire",
"counterparty": "L. Petrov",
"counterpartyCountry": "United States"
},
{
"id": "T7003",
"date": "2026-05-19",
"amount": 60000,
"currency": "USD",
"direction": "credit",
"method": "wire",
"counterparty": "S. Rahman",
"counterpartyCountry": "United States"
},
{
"id": "T7004",
"date": "2026-05-20",
"amount": 175000,
"currency": "USD",
"direction": "debit",
"method": "wire",
"counterparty": "Gulf Falcon General Trading FZE",
"counterpartyCountry": "United Arab Emirates"
}
],
"redFlags": [
"Three inbound wires from unrelated senders aggregated within 48 hours ($180,000)",
"Near-total pass-through: $175,000 (97%) wired out the next day, leaving negligible balance",
"Outbound beneficiary (Gulf Falcon, UAE) carries high-severity adverse media for trade-based laundering",
"Activity inconsistent with a thin-file trading company of vague stated purpose"
],
"typologyAssessment": "Funnel / pass-through account with trade-based money-laundering characteristics: unrelated inbound funds consolidated and rapidly moved cross-border to a higher-risk jurisdiction and a counterparty with TBML adverse media.",
"recommendation": "SAR",
"recommendationRationale": "Articulable suspicion from rapid pass-through, unrelated senders, and a TBML-linked UAE beneficiary, with no legitimate business rationale evident."
}The contract
What it takes, does, and returns
Give it
- Case ID
- Customer · Name
- Alert ref
- Customer · ID
- Customer · Type
- Customer · Risk rating
- Customer · Country
- Customer · Profile
- Subjects
- Timeline
It does
- Get sar requirementsget_sar_requirements
- Validate sarvalidate_sar
- File sarcommitfile_sar
It returns · Filing
- SAR
- no-SAR
How it's checked
Checked against golden cases
5golden cases3baseline2adversarial
- funnel-sar
- structuring-sar
- no-sar
- adv-continue-monitoring
- adv-thin-facts
Each case is a real failure mode the grader checks on every change and as a deploy gate — regressions past threshold block the release. Adversarial cases probe the failure modes the golden set doesn't.
Briefing
Briefing
- The final automated stop before a report reaches the regulator: turns a completed investigation packet into a validated SAR for FinCEN.
- Every fact in the narrative must trace to the packet; a thin packet yields a short, honest filing, never one padded with invented specifics.
- Files only when the packet recommends filing — a no-SAR or continue-monitoring recommendation is recorded as such, not converted into a report.
- Grounds the threshold and the 30-day deadline in the SAR rule itself (31 CFR 1020.320), validates the draft before filing, and never drops a sanctions nexus from the subjects or the narrative.
Where it stands in the operation