Triple
T17111709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prairie Avenue Historic District |
E415241
|
entity |
| Predicate | notableResident |
P1092
|
FINISHED |
| Object | George Pullman |
E58073
|
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: George Pullman | Statement: [Prairie Avenue Historic District, notableResident, George Pullman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: George Pullman Context triple: [Prairie Avenue Historic District, notableResident, George Pullman]
-
A.
George Pullman
chosen
George Pullman was an American industrialist best known for developing the Pullman sleeping car and for his controversial role in the 1894 Pullman Strike.
-
B.
James G. Hill
James G. Hill was a 19th-century American architect who designed numerous federal buildings across the United States while serving as a leading government architect.
-
C.
Charles T. Yerkes
Charles T. Yerkes was a wealthy American financier and streetcar magnate of the late 19th and early 20th centuries, best known for funding major astronomical and urban transit projects.
-
D.
Thomas Durant
Thomas Durant is a central character in the television series "Hell on Wheels," depicted as a ruthless and ambitious railroad tycoon driving the construction of the transcontinental railroad.
-
E.
Charles W. Durant
Charles W. Durant was a 19th-century American financier and railroad executive, known for his involvement in major railway enterprises and as a member of the prominent Durant family.
- 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_69d886d090cc8190a39cb94992586905 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dc2bab0881908339ec7fb3ebe7e9 |
completed | April 18, 2026, 7:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a013a062d7c81908fe8cdc9e4637168 |
completed | May 11, 2026, 2:08 a.m. |
Created at: April 10, 2026, 5:35 a.m.