Triple
T7612023
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bernard L. Madoff Investment Securities LLC Ponzi scheme |
E172262
|
entity |
| Predicate | notableVictim |
P870
|
FINISHED |
| Object | Banco Santander (via Optimal Investment Services) |
E457288
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Banco Santander (via Optimal Investment Services) | Statement: [Bernard L. Madoff Investment Securities LLC Ponzi scheme, notableVictim, Banco Santander (via Optimal Investment Services)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Banco Santander (via Optimal Investment Services) Context triple: [Bernard L. Madoff Investment Securities LLC Ponzi scheme, notableVictim, Banco Santander (via Optimal Investment Services)]
-
A.
Banco Santander
chosen
Banco Santander is a major global Spanish banking group offering retail and commercial financial services across Europe, the Americas, and other international markets.
-
B.
Santander UK
Santander UK is a major British retail and commercial bank, part of the Spanish Santander Group, offering a wide range of banking and financial services across the United Kingdom.
-
C.
Bank of America Private Bank
Bank of America Private Bank is the wealth management and private banking division of Bank of America that provides personalized financial, investment, and trust services to high-net-worth and ultra-high-net-worth clients.
-
D.
Banco Bilbao Vizcaya Argentaria
Banco Bilbao Vizcaya Argentaria (BBVA) is a major multinational Spanish banking group that provides a wide range of financial services across Europe, the Americas, and other global markets.
-
E.
BBVA USA
BBVA USA was a U.S.-based banking institution offering retail and commercial financial services as part of the global BBVA Group.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69c6994f50808190ba228764bb422417 |
completed | March 27, 2026, 2:50 p.m. |
| NER | Named-entity recognition | batch_69c6fa221c848190b892ba1caec8d83a |
completed | March 27, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c868645f8081909439f63df3184628 |
completed | March 28, 2026, 11:46 p.m. |
Created at: March 27, 2026, 3:55 p.m.