Triple
T14314967
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Bates Clark Professor of Political Economy at Columbia University |
E354931
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object | Columbia University Department of Economics |
E354933
|
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: Columbia University Department of Economics | Statement: [John Bates Clark Professor of Political Economy at Columbia University, affiliation, Columbia University Department of Economics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia University Department of Economics Context triple: [John Bates Clark Professor of Political Economy at Columbia University, affiliation, Columbia University Department of Economics]
-
A.
Department of Economics, Columbia University
chosen
The Department of Economics at Columbia University is a leading academic center for economic research and graduate and undergraduate education, known for its influential faculty and contributions to macroeconomics, econometrics, and economic theory.
-
B.
Department of Economics, New York University
The Department of Economics at New York University is a leading academic center for economic research and education, known for its influential faculty and rigorous graduate and undergraduate programs.
-
C.
Yale University Department of Economics
The Yale University Department of Economics is a leading academic center for economic research and education, known for its influential faculty, rigorous graduate and undergraduate programs, and significant contributions to economic theory and policy.
-
D.
Princeton University Department of Economics
The Princeton University Department of Economics is a leading academic center for economic research and education, known for its influential faculty, rigorous scholarship, and significant impact on economic policy and theory in the United States and worldwide.
-
E.
University of Chicago Department of Economics
The University of Chicago Department of Economics is a globally influential economics department renowned for its rigorous quantitative approach and for shaping modern economic thought through the “Chicago School” tradition.
- 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_69d8278ed42c8190b9f882dcce611347 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de85b49e5481909b9ffab2d922e284 |
completed | April 14, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd4687c6bc819088452892128c420e |
completed | May 8, 2026, 2:12 a.m. |
Created at: April 10, 2026, 1:12 a.m.