Triple
T23183351
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexander Turney Stewart |
E579519
|
entity |
| Predicate | openedStore |
P151258
|
FINISHED |
| Object | A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City |
—
|
NE NERFINISHED |
How this triple was built (3 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: A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City | Statement: [Alexander Turney Stewart, openedStore, A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City Context triple: [Alexander Turney Stewart, openedStore, A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City]
-
A.
185 West Broadway
185 West Broadway is a primary academic and administrative building of New York Law School in Manhattan’s Tribeca neighborhood.
-
B.
Broadway–Chambers Building
The Broadway–Chambers Building is an early 20th-century New York City skyscraper renowned for its Beaux-Arts design by architect Cass Gilbert.
-
C.
55 Broadway building
The 55 Broadway building is a landmark Art Deco office block in Westminster, London, historically serving as the headquarters of the London Underground.
-
D.
St. Paul Building, New York City
The St. Paul Building in New York City was a late-19th-century early skyscraper, notable for its steel-frame construction and richly ornamented façade, designed by architect A. Page Brown.
-
E.
614 Broadway
614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City Target entity description: The A. T. Stewart cast-iron Palace on Broadway and 10th Street in New York City was one of the earliest and most influential department stores in the United States, renowned for its innovative cast-iron architecture and large-scale retail model.
-
A.
185 West Broadway
185 West Broadway is a primary academic and administrative building of New York Law School in Manhattan’s Tribeca neighborhood.
-
B.
Broadway–Chambers Building
The Broadway–Chambers Building is an early 20th-century New York City skyscraper renowned for its Beaux-Arts design by architect Cass Gilbert.
-
C.
55 Broadway building
The 55 Broadway building is a landmark Art Deco office block in Westminster, London, historically serving as the headquarters of the London Underground.
-
D.
St. Paul Building, New York City
The St. Paul Building in New York City was a late-19th-century early skyscraper, notable for its steel-frame construction and richly ornamented façade, designed by architect A. Page Brown.
-
E.
614 Broadway
614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
- F. None of above. chosen
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_69e245ff8000819090d12008805315b7 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18f705c14819082c8580a03ed6286 |
completed | April 29, 2026, 4:56 a.m. |
Created at: April 17, 2026, 4:05 p.m.