Triple
T8983607
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Henry Hobson Richardson |
E214596
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object | Allegheny County Courthouse, Pittsburgh |
E87696
|
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: Allegheny County Courthouse, Pittsburgh | Statement: [Henry Hobson Richardson, knownFor, Allegheny County Courthouse, Pittsburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Allegheny County Courthouse, Pittsburgh Context triple: [Henry Hobson Richardson, knownFor, Allegheny County Courthouse, Pittsburgh]
-
A.
Allegheny County Courthouse, Pittsburgh
chosen
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.
-
B.
U.S. Post Office and Courthouse, Pittsburgh
The U.S. Post Office and Courthouse in Pittsburgh is a historic federal building designed by architect Egerton Swartwout, notable for its grand Beaux-Arts architecture and combined postal and judicial functions.
-
C.
Cuyahoga County Courthouse, Cleveland, Ohio
The Cuyahoga County Courthouse in Cleveland, Ohio is a grand Beaux-Arts civic building designed in the early 20th century by the prominent architectural firm Carrère and Hastings.
-
D.
Schuylkill County Courthouse
The Schuylkill County Courthouse is a historic government building that serves as the judicial and administrative center of Schuylkill County in Pottsville, Pennsylvania.
-
E.
U.S. Courthouse and Post Office (Pittsburgh, Pennsylvania)
The U.S. Courthouse and Post Office in Pittsburgh, Pennsylvania, is a historic 19th-century federal building designed in the ornate Second Empire style by Supervising Architect Alfred B. Mullett.
- 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_69ca839f76bc8190a4b7123cdd682199 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc67eb3cfc8190900a8253cc44621c |
completed | April 1, 2026, 12:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0b89a7481908f747043d2a68a37 |
completed | April 3, 2026, 2:37 p.m. |
Created at: March 30, 2026, 7:03 p.m.