Triple
T338415
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia University Graduate School of Journalism |
E6779
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Morningside Heights campus
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.
|
E42553
|
NE FINISHED |
How this triple was built (4 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: [Columbia University Graduate School of Journalism, locatedOn, Morningside Heights campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morningside Heights campus Context triple: [Columbia University Graduate School of Journalism, locatedOn, Morningside Heights campus]
-
A.
Irchel campus
Irchel campus is a major University of Zurich site known for its science faculties, research facilities, and expansive park-like grounds in the city of Zurich.
-
B.
University Park
University Park is an affluent, predominantly residential city in the Dallas–Fort Worth metropolitan area, best known as the home of Southern Methodist University.
-
C.
Peabody campus
Peabody campus is the home of the Peabody Institute, Johns Hopkins University's renowned conservatory for music and dance in Baltimore, Maryland.
-
D.
West Campus
West Campus is a secondary campus of Queen's University at Kingston that hosts additional academic, athletic, and residential facilities beyond the main campus.
-
E.
Columbia University
Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Morningside Heights campus Triple: [Columbia University Graduate School of Journalism, locatedOn, Morningside Heights campus]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Morningside Heights campus Target entity description: 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.
-
A.
Irchel campus
Irchel campus is a major University of Zurich site known for its science faculties, research facilities, and expansive park-like grounds in the city of Zurich.
-
B.
University Park
University Park is an affluent, predominantly residential city in the Dallas–Fort Worth metropolitan area, best known as the home of Southern Methodist University.
-
C.
Peabody campus
Peabody campus is the home of the Peabody Institute, Johns Hopkins University's renowned conservatory for music and dance in Baltimore, Maryland.
-
D.
West Campus
West Campus is a secondary campus of Queen's University at Kingston that hosts additional academic, athletic, and residential facilities beyond the main campus.
-
E.
Columbia University
Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
- F. None of above. chosen
Provenance (5 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_69a2e79434908190a9d5afe415153ad9 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eae23b0c819081f8bf9ac26685ab |
completed | Feb. 28, 2026, 1:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d24a5c388190967793ebd1ba6bcb |
completed | March 1, 2026, 5:44 a.m. |
| NEDg | Description generation | batch_69a3d2b9892081908059bba25f2b96d4 |
completed | March 1, 2026, 5:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d378fb7c81909844e723fb99f946 |
completed | March 1, 2026, 5:49 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.