Triple
T11395573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cooper Union (border area) |
E269964
|
entity |
| Predicate | hasCentralFeature |
P642
|
FINISHED |
| Object | The Cooper Union Foundation Building |
E480119
|
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: The Cooper Union Foundation Building | Statement: [Cooper Union (border area), hasCentralFeature, The Cooper Union Foundation Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Cooper Union Foundation Building Context triple: [Cooper Union (border area), hasCentralFeature, The Cooper Union Foundation Building]
-
A.
Cooper Union Foundation Building
chosen
The Cooper Union Foundation Building is a historic 19th-century academic structure in Manhattan’s East Village, renowned as the original home of The Cooper Union for the Advancement of Science and Art and a landmark of American higher education and public discourse.
-
B.
Erastus Corning Tower
Erastus Corning Tower is a prominent modernist skyscraper in Albany, New York, serving as the tallest building in the city and a key component of the state government complex.
-
C.
Brooklyn Municipal Building
The Brooklyn Municipal Building is a prominent government office building in Brooklyn, New York, housing various city agencies and public services.
-
D.
City College of New York main building
The City College of New York main building is a landmark Collegiate Gothic structure in Manhattan, renowned as the historic centerpiece of the City College campus and a significant work of late 19th-century American architecture.
-
E.
Free Academy Building (New York City)
The Free Academy Building in New York City was a prominent 19th-century collegiate structure that served as the original home of what became the City College of New York and exemplified James Renwick Jr.’s Gothic Revival architectural style.
- 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_69d6aacdbc6c8190af6dc3d5f5d22836 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d80018a58c81908b80dc9abd18d650 |
completed | April 9, 2026, 7:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5b8250c288190b5bff70f7445b815 |
completed | April 20, 2026, 5:22 a.m. |
Created at: April 8, 2026, 9:34 p.m.