Triple
T6637822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Broadway–Chambers Building |
E150501
|
entity |
| Predicate | developer |
P73
|
FINISHED |
| Object |
Broadway–Chambers Building Company
Broadway–Chambers Building Company was the real estate development firm responsible for commissioning and overseeing the construction of the historic Broadway–Chambers Building in New York City.
|
E150501
|
NE FINISHED |
How this triple was built (4 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: Broadway–Chambers Building Company | Statement: [Broadway–Chambers Building, developer, Broadway–Chambers Building Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broadway–Chambers Building Company Context triple: [Broadway–Chambers Building, developer, Broadway–Chambers Building Company]
-
A.
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.
-
B.
Leacock Building
The Leacock Building is a major academic and classroom complex at McGill University’s downtown Montreal campus, housing numerous lecture halls, offices, and social science departments.
-
C.
Hylan Building
The Hylan Building is an academic facility on the University of Rochester’s River Campus that primarily houses mathematics and computer science departments, classrooms, and offices.
-
D.
Johnson Building
The Johnson Building is a modernist wing of the Boston Public Library’s Copley Square main branch, known for housing its contemporary collections and public services.
-
E.
Manhattan Construction Company
Manhattan Construction Company is a major U.S. construction firm known for building large-scale projects, including prominent sports stadiums and public facilities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Broadway–Chambers Building Company Triple: [Broadway–Chambers Building, developer, Broadway–Chambers Building Company]
Generated description
Broadway–Chambers Building Company was the real estate development firm responsible for commissioning and overseeing the construction of the historic Broadway–Chambers Building in New York City.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Broadway–Chambers Building Company Target entity description: Broadway–Chambers Building Company was the real estate development firm responsible for commissioning and overseeing the construction of the historic Broadway–Chambers Building in New York City.
-
A.
Broadway–Chambers Building
chosen
The Broadway–Chambers Building is an early 20th-century New York City skyscraper renowned for its Beaux-Arts design by architect Cass Gilbert.
-
B.
Leacock Building
The Leacock Building is a major academic and classroom complex at McGill University’s downtown Montreal campus, housing numerous lecture halls, offices, and social science departments.
-
C.
Hylan Building
The Hylan Building is an academic facility on the University of Rochester’s River Campus that primarily houses mathematics and computer science departments, classrooms, and offices.
-
D.
Johnson Building
The Johnson Building is a modernist wing of the Boston Public Library’s Copley Square main branch, known for housing its contemporary collections and public services.
-
E.
Manhattan Construction Company
Manhattan Construction Company is a major U.S. construction firm known for building large-scale projects, including prominent sports stadiums and public facilities.
- F. None of above.
Provenance (5 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_69c687f0ceb08190bf40807bfc605fa5 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6aff082b0819089f5a69aa67d5346 |
completed | March 27, 2026, 4:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6e453cb14819093597dda825b4304 |
completed | March 27, 2026, 8:10 p.m. |
| NEDg | Description generation | batch_69c6e5b353c88190817b62290eefc382 |
completed | March 27, 2026, 8:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6e669830c8190bc881cb106125ec8 |
completed | March 27, 2026, 8:19 p.m. |
Created at: March 27, 2026, 1:59 p.m.