Triple
T19747458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Joseph Evans Sperry |
E474289
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Emerson Tower |
—
|
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: Emerson Tower | Statement: [Joseph Evans Sperry, notableWork, Emerson Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Emerson Tower Context triple: [Joseph Evans Sperry, notableWork, Emerson Tower]
-
A.
Key Tower
Key Tower is a prominent skyscraper in Cleveland, Ohio, and one of the tallest and most recognizable buildings in the city’s skyline.
-
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.
Willis Building
The Willis Building is a distinctive modern office skyscraper in the City of London, known for housing the insurance broker Willis and its striking stepped glass design opposite Lloyd’s of London.
-
D.
Pacific Tower
Pacific Tower is a prominent historic Art Deco high-rise in Seattle that has served as a landmark medical, office, and community services center overlooking the city and Elliott Bay.
-
E.
Nina Tower
Nina Tower is a prominent skyscraper complex in Tsuen Wan, Hong Kong, known for its distinctive twin-tower design and mixed-use commercial and hotel facilities.
- 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: Emerson Tower Target entity description: Emerson Tower is a historic clock tower in Baltimore, Maryland, recognized as one of architect Joseph Evans Sperry’s most prominent landmark designs.
-
A.
Key Tower
Key Tower is a prominent skyscraper in Cleveland, Ohio, and one of the tallest and most recognizable buildings in the city’s skyline.
-
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.
Willis Building
The Willis Building is a distinctive modern office skyscraper in the City of London, known for housing the insurance broker Willis and its striking stepped glass design opposite Lloyd’s of London.
-
D.
Pacific Tower
Pacific Tower is a prominent historic Art Deco high-rise in Seattle that has served as a landmark medical, office, and community services center overlooking the city and Elliott Bay.
-
E.
Nina Tower
Nina Tower is a prominent skyscraper complex in Tsuen Wan, Hong Kong, known for its distinctive twin-tower design and mixed-use commercial and hotel facilities.
- 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.