Triple
T11145601
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Trust Historic Sites |
E263661
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | 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: Cooper Union Foundation Building | Statement: [National Trust Historic Sites, hasPart, Cooper Union Foundation Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cooper Union Foundation Building Context triple: [National Trust Historic Sites, hasPart, 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.
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.
-
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_69d6aa9c0ba08190bbd19c217489b755 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8634d5481909b114d30a542ea3f |
completed | April 9, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4421d35f48190a5905fbab39f4015 |
completed | April 19, 2026, 2:46 a.m. |
Created at: April 8, 2026, 9:28 p.m.