Triple
T18720876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of Earth and Environmental Engineering |
E457769
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Morningside Heights campus |
—
|
NE NERFINISHED |
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: Morningside Heights campus | Statement: [Department of Earth and Environmental Engineering, locatedIn, Morningside Heights campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morningside Heights campus Context triple: [Department of Earth and Environmental Engineering, locatedIn, Morningside Heights campus]
-
A.
Morningside Heights campus
chosen
Morningside Heights campus is Columbia University's historic main campus in Upper Manhattan, known for its academic institutions, neoclassical architecture, and proximity to Riverside and Morningside Parks.
-
B.
Morningside campus
Morningside campus is a section of the Royal Edinburgh Hospital site in Edinburgh, Scotland, comprising psychiatric and mental health facilities within the Morningside area.
-
C.
Columbia University Morningside Heights campus
Columbia University Morningside Heights campus is the university’s historic main campus in Upper Manhattan, known for its neoclassical architecture, academic buildings, and central role in the institution’s intellectual and student life.
-
D.
Morningside Heights
Morningside Heights is a New York City neighborhood known for its concentration of major academic and religious institutions, including Columbia University and the Cathedral of St. John the Divine.
-
E.
Cooper Square campus
Cooper Square campus is the main urban campus of The Cooper Union in Manhattan’s East Village, housing its art, architecture, and engineering facilities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8d393ba9c8190a8b03b04ddbb0a09 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e56ab9e0dc8190bf579d7e89e941f4 |
completed | April 19, 2026, 11:52 p.m. |
Created at: April 10, 2026, 11:50 a.m.