Triple
T735667
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Richardsonian Romanesque |
E14924
|
entity |
| Predicate | notableExample |
P1503
|
FINISHED |
| Object |
Allegheny County Courthouse, Pittsburgh
The Allegheny County Courthouse in Pittsburgh is a landmark 19th-century civic building designed by Henry Hobson Richardson and celebrated as one of the finest examples of Richardsonian Romanesque architecture.
|
E87696
|
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: Allegheny County Courthouse, Pittsburgh | Statement: [Richardsonian Romanesque, notableExample, Allegheny County Courthouse, Pittsburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Allegheny County Courthouse, Pittsburgh Context triple: [Richardsonian Romanesque, notableExample, Allegheny County Courthouse, Pittsburgh]
-
A.
Potter Stewart United States Courthouse
The Potter Stewart United States Courthouse is a federal courthouse in Cincinnati, Ohio, named after Supreme Court Justice Potter Stewart and serving as a primary venue for the U.S. Court of Appeals for the Sixth Circuit.
-
B.
Thomas F. Eagleton United States Courthouse
The Thomas F. Eagleton United States Courthouse is a major federal courthouse in St. Louis, Missouri, notable for housing the United States Court of Appeals for the Eighth Circuit and being one of the largest U.S. federal court buildings.
-
C.
Philadelphia City Hall
Philadelphia City Hall is a monumental 19th-century French Second Empire–style government building topped by a statue of William Penn and serving as the seat of government for the city of Philadelphia.
-
D.
Lewis F. Powell Jr. United States Courthouse
The Lewis F. Powell Jr. United States Courthouse is a historic federal courthouse in Richmond, Virginia, named after Supreme Court Justice Lewis F. Powell Jr.
-
E.
James A. Byrne United States Courthouse
The James A. Byrne United States Courthouse is a major federal courthouse in Philadelphia that houses the United States Court of Appeals for the Third Circuit and other federal judicial offices.
- 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: Allegheny County Courthouse, Pittsburgh Triple: [Richardsonian Romanesque, notableExample, Allegheny County Courthouse, Pittsburgh]
Generated description
The Allegheny County Courthouse in Pittsburgh is a landmark 19th-century civic building designed by Henry Hobson Richardson and celebrated as one of the finest examples of Richardsonian Romanesque architecture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Allegheny County Courthouse, Pittsburgh Target entity description: The Allegheny County Courthouse in Pittsburgh is a landmark 19th-century civic building designed by Henry Hobson Richardson and celebrated as one of the finest examples of Richardsonian Romanesque architecture.
-
A.
Potter Stewart United States Courthouse
The Potter Stewart United States Courthouse is a federal courthouse in Cincinnati, Ohio, named after Supreme Court Justice Potter Stewart and serving as a primary venue for the U.S. Court of Appeals for the Sixth Circuit.
-
B.
Thomas F. Eagleton United States Courthouse
The Thomas F. Eagleton United States Courthouse is a major federal courthouse in St. Louis, Missouri, notable for housing the United States Court of Appeals for the Eighth Circuit and being one of the largest U.S. federal court buildings.
-
C.
Philadelphia City Hall
Philadelphia City Hall is a monumental 19th-century French Second Empire–style government building topped by a statue of William Penn and serving as the seat of government for the city of Philadelphia.
-
D.
Lewis F. Powell Jr. United States Courthouse
The Lewis F. Powell Jr. United States Courthouse is a historic federal courthouse in Richmond, Virginia, named after Supreme Court Justice Lewis F. Powell Jr.
-
E.
James A. Byrne United States Courthouse
The James A. Byrne United States Courthouse is a major federal courthouse in Philadelphia that houses the United States Court of Appeals for the Third Circuit and other federal judicial offices.
- 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_69a4934d9930819099eed80096b0597d |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a5da30b88190afbd12ae6109cc1b |
completed | March 1, 2026, 8:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a64a5f0de4819083457c86e5e93ba0 |
completed | March 3, 2026, 2:41 a.m. |
| NEDg | Description generation | batch_69a64b03246081908c20445a7a401008 |
completed | March 3, 2026, 2:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a64b4e9cec8190a3dcc378f853be0d |
completed | March 3, 2026, 2:45 a.m. |
Created at: March 1, 2026, 7:37 p.m.