Triple
T1471531
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katepalli R. Sreenivasan |
E27144
|
entity |
| Predicate | workInstitution |
P1203
|
FINISHED |
| Object | Courant Institute of Mathematical Sciences |
E18392
|
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: Courant Institute of Mathematical Sciences | Statement: [Katepalli R. Sreenivasan, workInstitution, Courant Institute of Mathematical Sciences]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Courant Institute of Mathematical Sciences Context triple: [Katepalli R. Sreenivasan, workInstitution, Courant Institute of Mathematical Sciences]
-
A.
New York University
chosen
New York University is a major private research university known for its global campuses and strong programs in fields such as arts, business, law, and the social sciences.
-
B.
City College of New York
The City College of New York is a public senior college of the City University of New York system, known for its rigorous academics, diverse student body, and historic role in providing accessible higher education.
-
C.
NYU Tandon School of Engineering
NYU Tandon School of Engineering is the engineering and applied sciences school of New York University, known for its programs in technology, engineering, and innovation in Brooklyn, New York.
-
D.
Columbia University School of Engineering
Columbia University School of Engineering is a prestigious engineering and applied science school in New York City known for pioneering research and influential alumni in fields such as electrical engineering and computer science.
-
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.
- 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_69a496d25d6881909dbd84f86d763992 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c5db55948190ae5262a70a161b87 |
completed | March 1, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad15a74fbc8190b53511713032dc63 |
completed | March 8, 2026, 6:22 a.m. |
Created at: March 1, 2026, 8:01 p.m.