Triple
T19786004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Michael I. Sovern |
E475267
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Columbia College, Columbia University |
—
|
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: Columbia College, Columbia University | Statement: [Michael I. Sovern, educatedAt, Columbia College, Columbia University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia College, Columbia University Context triple: [Michael I. Sovern, educatedAt, Columbia College, Columbia University]
-
A.
Columbia University
Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
-
B.
Columbia College (Missouri)
Columbia College (Missouri) is a private liberal arts college in Columbia, Missouri, known for its traditional campus programs and extensive network of nationwide and online degree offerings.
-
C.
Faculty of Arts and Sciences at Columbia University
chosen
The Faculty of Arts and Sciences at Columbia University is the central academic division that oversees Columbia’s core liberal arts departments and undergraduate education, including Columbia College and related programs.
-
D.
Columbia Graduate Center
Columbia Graduate Center is a satellite graduate education facility of Loyola University Maryland located in Columbia, Maryland.
-
E.
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.
- 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_69d8e51b014081908b263e167370529a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65387d3348190a31f9c2f9bc1c6d9 |
completed | April 20, 2026, 4:25 p.m. |
Created at: April 10, 2026, 1:49 p.m.