Triple
T20734858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arthur B. Metzner |
E509671
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object | Robert C. Armstrong |
—
|
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: Robert C. Armstrong | Statement: [Arthur B. Metzner, notableStudent, Robert C. Armstrong]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert C. Armstrong Context triple: [Arthur B. Metzner, notableStudent, Robert C. Armstrong]
-
A.
Robert C. Armstrong
chosen
Robert C. Armstrong is a chemical engineer and academic known for his contributions to rheology and polymer fluid mechanics, including coauthoring influential textbooks in the field.
-
B.
Robert H. Milroy
Robert H. Milroy was a Union general in the American Civil War, noted for his aggressive leadership in the Shenandoah Valley campaigns.
-
C.
Arthur M. Hyde
Arthur M. Hyde was an American Republican politician who served as U.S. Secretary of Agriculture and previously as governor of Missouri in the early 20th century.
-
D.
William H. Nobles
William H. Nobles was a 19th-century American pioneer and trailblazer known for establishing overland routes in the western United States.
-
E.
Ralph E. Ogden
Ralph E. Ogden was an American businessman and arts patron best known for establishing the Storm King Art Center, one of the world’s leading outdoor sculpture parks.
- 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_69e0b4c589c08190834fb5d86d0efa2b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c209348c819084a2f35f36378680 |
completed | April 21, 2026, 12:17 a.m. |
Created at: April 16, 2026, 12:31 p.m.