Triple
T7823087
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | One Liberty Plaza |
E181178
|
entity |
| Predicate | hasAlternateName |
P39
|
FINISHED |
| Object |
U.S. Steel Building (informal, historical)
U.S. Steel Building (informal, historical) refers to One Liberty Plaza, a major modernist office skyscraper in Lower Manhattan that once housed the headquarters of U.S. Steel.
|
E695167
|
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: U.S. Steel Building (informal, historical) | Statement: [One Liberty Plaza, hasAlternateName, U.S. Steel Building (informal, historical)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Steel Building (informal, historical) Context triple: [One Liberty Plaza, hasAlternateName, U.S. Steel Building (informal, historical)]
-
A.
U.S. Steel Tower, Pittsburgh
The U.S. Steel Tower in Pittsburgh is a prominent steel-framed skyscraper and city landmark known for its distinctive triangular footprint and role as a major office hub.
-
B.
U.S. Steel Yard
U.S. Steel Yard is a minor league baseball stadium in Gary, Indiana, primarily known as the home field of the Gary SouthShore RailCats.
-
C.
Gulf Building, Pittsburgh
The Gulf Building in Pittsburgh is a historic skyscraper that once served as the iconic headquarters of the Gulf Oil Corporation and remains a prominent feature of the city's skyline.
-
D.
Shreve, Lamb & Harmon Office Building
The Shreve, Lamb & Harmon Office Building is a commercial high-rise designed by architect Arthur Loomis Harmon, exemplifying early 20th-century American skyscraper architecture.
-
E.
Starrett-Lehigh Building
The Starrett-Lehigh Building is a massive, historic industrial and office complex in Manhattan known for its distinctive horizontal bands of windows and status as a prominent architectural landmark.
- 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: U.S. Steel Building (informal, historical) Triple: [One Liberty Plaza, hasAlternateName, U.S. Steel Building (informal, historical)]
Generated description
U.S. Steel Building (informal, historical) refers to One Liberty Plaza, a major modernist office skyscraper in Lower Manhattan that once housed the headquarters of U.S. Steel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U.S. Steel Building (informal, historical) Target entity description: U.S. Steel Building (informal, historical) refers to One Liberty Plaza, a major modernist office skyscraper in Lower Manhattan that once housed the headquarters of U.S. Steel.
-
A.
U.S. Steel Tower, Pittsburgh
The U.S. Steel Tower in Pittsburgh is a prominent steel-framed skyscraper and city landmark known for its distinctive triangular footprint and role as a major office hub.
-
B.
U.S. Steel Yard
U.S. Steel Yard is a minor league baseball stadium in Gary, Indiana, primarily known as the home field of the Gary SouthShore RailCats.
-
C.
Gulf Building, Pittsburgh
The Gulf Building in Pittsburgh is a historic skyscraper that once served as the iconic headquarters of the Gulf Oil Corporation and remains a prominent feature of the city's skyline.
-
D.
Shreve, Lamb & Harmon Office Building
The Shreve, Lamb & Harmon Office Building is a commercial high-rise designed by architect Arthur Loomis Harmon, exemplifying early 20th-century American skyscraper architecture.
-
E.
Starrett-Lehigh Building
The Starrett-Lehigh Building is a massive, historic industrial and office complex in Manhattan known for its distinctive horizontal bands of windows and status as a prominent architectural landmark.
- F. None of above. chosen
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_69ca8282ccec819083c48efb72d21cf9 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cafa095d7081908b3e492ce58b5d5f |
completed | March 30, 2026, 10:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb14a526cc8190a8b1a3179f75ad6c |
completed | March 31, 2026, 12:26 a.m. |
| NEDg | Description generation | batch_69cb1734159881909590ed51e8920387 |
completed | March 31, 2026, 12:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb1a6fc16c8190827593f58b9d742d |
completed | March 31, 2026, 12:50 a.m. |
Created at: March 30, 2026, 4:42 p.m.