Triple
T17619987
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Isaias W. Hellman |
E429683
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Nevada Bank of San Francisco |
—
|
NE NERFINISHED |
How this triple was built (3 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: Nevada Bank of San Francisco | Statement: [Isaias W. Hellman, employer, Nevada Bank of San Francisco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nevada Bank of San Francisco Context triple: [Isaias W. Hellman, employer, Nevada Bank of San Francisco]
-
A.
Bank of California
Bank of California was a prominent American financial institution founded in the 19th century that played a major role in the economic development of the U.S. West Coast.
-
B.
Bank of the West
Bank of the West is a U.S.-based commercial bank that operated primarily in the western United States, offering retail and business banking services as part of the global BNP Paribas group.
-
C.
Kountze Brothers bank
Kountze Brothers bank was a prominent 19th-century American banking firm known for financing railroad expansion and economic development in the western United States.
-
D.
Great Western Savings & Loan
Great Western Savings & Loan was a major California-based savings and loan institution known for its extensive branch network and high-profile sports and entertainment sponsorships.
-
E.
Crocker National Bank
Crocker National Bank was a major California-based commercial bank historically controlled by the influential Crocker family before being acquired by larger banking institutions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nevada Bank of San Francisco Target entity description: Nevada Bank of San Francisco was a prominent 19th-century San Francisco financial institution that played a key role in the banking and economic development of the American West.
-
A.
Bank of California
Bank of California was a prominent American financial institution founded in the 19th century that played a major role in the economic development of the U.S. West Coast.
-
B.
Bank of the West
Bank of the West is a U.S.-based commercial bank that operated primarily in the western United States, offering retail and business banking services as part of the global BNP Paribas group.
-
C.
Kountze Brothers bank
Kountze Brothers bank was a prominent 19th-century American banking firm known for financing railroad expansion and economic development in the western United States.
-
D.
Great Western Savings & Loan
Great Western Savings & Loan was a major California-based savings and loan institution known for its extensive branch network and high-profile sports and entertainment sponsorships.
-
E.
Crocker National Bank
Crocker National Bank was a major California-based commercial bank historically controlled by the influential Crocker family before being acquired by larger banking institutions.
- F. None of above. chosen
Provenance (2 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_69d889e37f308190a6aa0a69daff86c7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46d3547d88190ae3c9ffed63133c9 |
completed | April 19, 2026, 5:50 a.m. |
Created at: April 10, 2026, 5:51 a.m.