Triple
T19450243
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Big Four of the Central Pacific |
E486596
|
entity |
| Predicate | member |
P10
|
FINISHED |
| Object | Mark Hopkins |
—
|
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: Mark Hopkins | Statement: [Big Four of the Central Pacific, member, Mark Hopkins]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mark Hopkins Context triple: [Big Four of the Central Pacific, member, Mark Hopkins]
-
A.
Mark Hopkins
chosen
Mark Hopkins was a 19th-century American railroad magnate and one of the "Big Four" tycoons who financed and built the Central Pacific Railroad.
-
B.
Samuel Downes
Samuel Downes was the plaintiff in the landmark U.S. Supreme Court case Downes v. Bidwell (1901), which addressed the constitutional status of U.S. territories and the application of federal laws there.
-
C.
Thomas Hopkins
Thomas Hopkins is known primarily as the husband of Ann Hopkins, the plaintiff in the landmark U.S. Supreme Court gender discrimination case Price Waterhouse v. Hopkins.
-
D.
Henry Holbrook
Henry Holbrook was a 19th-century Canadian politician and businessman who served as mayor of New Westminster, British Columbia.
-
E.
John Byron Diman
John Byron Diman was an American Episcopal clergyman and educator best known for establishing several prominent New England preparatory schools in the late 19th and early 20th centuries.
- 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6338caeb48190aeb1d511996984e3 |
completed | April 20, 2026, 2:09 p.m. |
Created at: April 10, 2026, 1:38 p.m.