Triple
T19747465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Joseph Evans Sperry |
E474289
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Calvert Building (Baltimore) |
—
|
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: Calvert Building (Baltimore) | Statement: [Joseph Evans Sperry, notableWork, Calvert Building (Baltimore)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Calvert Building (Baltimore) Context triple: [Joseph Evans Sperry, notableWork, Calvert Building (Baltimore)]
-
A.
First National Bank Building (Baltimore)
The First National Bank Building in Baltimore is a historic early 20th-century high-rise office tower designed by architect Joseph Evans Sperry, notable for its Beaux-Arts/Neoclassical styling and prominence in the city’s financial district.
-
B.
Maryland Casualty Company Building
The Maryland Casualty Company Building is a historic early 20th-century commercial office structure in Baltimore, Maryland, designed by prominent architect Joseph Evans Sperry.
-
C.
Baltimore City Hall
Baltimore City Hall is the historic government building in downtown Baltimore that houses the offices of the city's mayor and other municipal officials.
-
D.
Ellicott Square Building
The Ellicott Square Building is a historic Beaux-Arts office building in downtown Buffalo, New York, once touted as the largest office building in the world when it opened in 1896.
-
E.
Baltimore County Historic Courthouse
The Baltimore County Historic Courthouse is a landmark government building in Towson, Maryland, serving as the traditional seat of county administration and judicial functions.
- 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: Calvert Building (Baltimore) Target entity description: The Calvert Building in Baltimore is a historic early 20th-century high-rise office building known for its Beaux-Arts architectural style and significance in the city’s commercial development.
-
A.
First National Bank Building (Baltimore)
The First National Bank Building in Baltimore is a historic early 20th-century high-rise office tower designed by architect Joseph Evans Sperry, notable for its Beaux-Arts/Neoclassical styling and prominence in the city’s financial district.
-
B.
Maryland Casualty Company Building
The Maryland Casualty Company Building is a historic early 20th-century commercial office structure in Baltimore, Maryland, designed by prominent architect Joseph Evans Sperry.
-
C.
Baltimore City Hall
Baltimore City Hall is the historic government building in downtown Baltimore that houses the offices of the city's mayor and other municipal officials.
-
D.
Ellicott Square Building
The Ellicott Square Building is a historic Beaux-Arts office building in downtown Buffalo, New York, once touted as the largest office building in the world when it opened in 1896.
-
E.
Baltimore County Historic Courthouse
The Baltimore County Historic Courthouse is a landmark government building in Towson, Maryland, serving as the traditional seat of county administration and judicial functions.
- 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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65295f3b88190a541354f41e3ea1d |
completed | April 20, 2026, 4:21 p.m. |
Created at: April 10, 2026, 1:47 p.m.