Triple
T19431763
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rogers, Ketchum and Grosvenor |
E486130
|
entity |
| Predicate | keyPerson |
P256
|
FINISHED |
| Object | Morris Ketchum |
—
|
NE NERFINISHED |
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: Morris Ketchum | Statement: [Rogers, Ketchum and Grosvenor, keyPerson, Morris Ketchum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morris Ketchum Context triple: [Rogers, Ketchum and Grosvenor, keyPerson, Morris Ketchum]
-
A.
Morris Ketchum
chosen
Morris Ketchum was a prominent 19th-century American financier and industrialist involved in major railroad and manufacturing enterprises.
-
B.
John Dalmer Benton
John Dalmer Benton was the criminal defendant whose successful appeal in the U.S. Supreme Court case Benton v. Maryland led to the incorporation of the Double Jeopardy Clause against the states.
-
C.
William Jackson
William Jackson was an American soldier and statesman best known for serving as the secretary to the 1787 United States Constitutional Convention.
-
D.
George Meeker
George Meeker was an American character actor active in the early to mid-20th century, known for his supporting roles in numerous Hollywood films.
-
E.
John Treadwell
John Treadwell was an early 19th-century American politician who served as governor of Connecticut following Jonathan Trumbull Jr.'s tenure.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6335b4e388190913ded15ad165b7b |
completed | April 20, 2026, 2:08 p.m. |
Created at: April 10, 2026, 1:37 p.m.