Triple
T1060509
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Teachers College, Columbia University |
E22895
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object | Board of Trustees of Teachers College, Columbia University |
E99603
|
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: Board of Trustees of Teachers College, Columbia University | Statement: [Teachers College, Columbia University, governingBody, Board of Trustees of Teachers College, Columbia University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Board of Trustees of Teachers College, Columbia University Context triple: [Teachers College, Columbia University, governingBody, Board of Trustees of Teachers College, Columbia University]
-
A.
Board of Trustees of Columbia University
chosen
The Board of Trustees of Columbia University is the institution’s highest governing body, responsible for overseeing its strategic direction, financial affairs, and overall governance.
-
B.
Board of Trustees of the City University of New York
The Board of Trustees of the City University of New York is the governing body responsible for overseeing CUNY’s policies, budget, and overall strategic direction.
-
C.
Teachers College, Columbia University
Teachers College, Columbia University is a renowned graduate school of education, health, and psychology affiliated with Columbia University and recognized as one of the leading institutions for teacher training and educational research.
-
D.
Columbia University
Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
-
E.
University of Chicago Board of Trustees
The University of Chicago Board of Trustees is the university’s primary governing body, responsible for overseeing its strategic direction, financial health, and institutional policies.
- 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_69a493dada0481909c43649f9843ea91 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b8f3f98c819096338198d9f30491 |
completed | March 1, 2026, 10:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac3bd3400c8190b84e88073f19beba |
completed | March 7, 2026, 2:53 p.m. |
Created at: March 1, 2026, 7:42 p.m.