Triple
T3821455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Elizabeth and James Killian Professor of Economics at Massachusetts Institute of Technology |
E84381
|
entity |
| Predicate | academicDepartment |
P589
|
FINISHED |
| Object | Department of Economics at Massachusetts Institute of Technology |
E3943
|
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: Department of Economics at Massachusetts Institute of Technology | Statement: [Elizabeth and James Killian Professor of Economics at Massachusetts Institute of Technology, academicDepartment, Department of Economics at Massachusetts Institute of Technology]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Economics at Massachusetts Institute of Technology Context triple: [Elizabeth and James Killian Professor of Economics at Massachusetts Institute of Technology, academicDepartment, Department of Economics at Massachusetts Institute of Technology]
-
A.
MIT Department of Economics
chosen
The MIT Department of Economics is a leading academic department renowned for its rigorous training, influential economic research, and numerous Nobel Prize–winning faculty and alumni.
-
B.
Stanford University Department of Economics
The Stanford University Department of Economics is a leading academic department known for its influential research and teaching in economics, particularly in macroeconomics, economic theory, and applied economics.
-
C.
Institute for Quantitative Social Science at Harvard University
The Institute for Quantitative Social Science at Harvard University is a research center dedicated to advancing empirical and computational methods for the study of social and political phenomena.
-
D.
Department of Economics, Columbia University
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.
-
E.
Department of Economics, University of California, Berkeley
The Department of Economics at the University of California, Berkeley is a leading academic center for economic research and education, renowned for its influential faculty, rigorous programs, and significant contributions to economic theory and policy.
- 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_69aed931f5908190be2c07af66d4df25 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeea62cdfc81909a3bf458b73d60e7 |
completed | March 9, 2026, 3:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4fb4998248190b4174dd80a8e790c |
completed | March 14, 2026, 6:08 a.m. |
Created at: March 9, 2026, 3:17 p.m.