Triple
T19955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | White House Chief of Staff |
E397
|
entity |
| Predicate | firstHolder |
P291
|
FINISHED |
| Object | John R. Steelman |
E29696
|
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: John R. Steelman | Statement: [White House Chief of Staff, firstHolder, John R. Steelman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John R. Steelman Context triple: [White House Chief of Staff, firstHolder, John R. Steelman]
-
A.
John R. Steelman
chosen
John R. Steelman was an American administrator and labor mediator who served as a top aide to President Harry S. Truman and became one of the most influential behind-the-scenes figures in the postwar White House.
-
B.
Joseph E. Sheffield
Joseph E. Sheffield was a 19th-century American railroad executive and philanthropist whose major donations to Yale University led to the establishment of the Sheffield Scientific School.
-
C.
Robert W. Hunt
Robert W. Hunt was an American engineer and industrialist known for his influential role in the development of the U.S. mining and metallurgical industries and leadership in professional engineering organizations.
-
D.
Harold A. Wheeler
Harold A. Wheeler was an influential American electrical engineer and inventor known for his pioneering contributions to radio and radar technology.
-
E.
Alan M. Garber
Alan M. Garber is an American physician-economist and academic leader known for his work in health policy and for serving in top administrative roles at Harvard University.
- 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_69a240778d288190815c0052ebbbcc91 |
completed | Feb. 28, 2026, 1:10 a.m. |
| NER | Named-entity recognition | batch_69a24669427481908b3369f090ea8edc |
completed | Feb. 28, 2026, 1:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a362b7b55c8190b5d5ecf531a9d319 |
completed | Feb. 28, 2026, 9:48 p.m. |
Created at: Feb. 28, 2026, 1:14 a.m.