Triple
T16592611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hitotsubashi University |
E403126
|
entity |
| Predicate | hasAffiliatedInstitution |
P1933
|
FINISHED |
| Object |
Institute of Economic Research, Hitotsubashi University
The Institute of Economic Research at Hitotsubashi University is a leading Japanese academic center dedicated to advanced empirical and theoretical research in economics and related social sciences.
|
E1222242
|
NE FINISHED |
How this triple was built (4 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: Institute of Economic Research, Hitotsubashi University | Statement: [Hitotsubashi University, hasAffiliatedInstitution, Institute of Economic Research, Hitotsubashi University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Institute of Economic Research, Hitotsubashi University Context triple: [Hitotsubashi University, hasAffiliatedInstitution, Institute of Economic Research, Hitotsubashi University]
-
A.
Institute of Economic Research
The Institute of Economic Research is a leading academic center at the National Autonomous University of Mexico dedicated to advanced economic research, analysis, and policy studies.
-
B.
Faculty of Economics, The University of Tokyo
The Faculty of Economics at the University of Tokyo is a leading academic division specializing in economic theory, policy, and related social sciences, renowned for its research output and role in training economists and policymakers in Japan.
-
C.
Kyoto University Faculty of Economics
Kyoto University Faculty of Economics is a leading academic division of Kyoto University specializing in education and research in economics and related social sciences.
-
D.
Kyoto University Graduate School of Economics
Kyoto University Graduate School of Economics is a leading Japanese graduate institution specializing in advanced economic theory, policy, and research within Kyoto University.
-
E.
Graduate School of Economics, The University of Tokyo
The Graduate School of Economics at the University of Tokyo is a leading Japanese institution for advanced education and research in economics, offering graduate programs that train scholars, policymakers, and professionals in economic theory and applied analysis.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Institute of Economic Research, Hitotsubashi University Triple: [Hitotsubashi University, hasAffiliatedInstitution, Institute of Economic Research, Hitotsubashi University]
Generated description
The Institute of Economic Research at Hitotsubashi University is a leading Japanese academic center dedicated to advanced empirical and theoretical research in economics and related social sciences.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Institute of Economic Research, Hitotsubashi University Target entity description: The Institute of Economic Research at Hitotsubashi University is a leading Japanese academic center dedicated to advanced empirical and theoretical research in economics and related social sciences.
-
A.
Institute of Economic Research
The Institute of Economic Research is a leading academic center at the National Autonomous University of Mexico dedicated to advanced economic research, analysis, and policy studies.
-
B.
Faculty of Economics, The University of Tokyo
The Faculty of Economics at the University of Tokyo is a leading academic division specializing in economic theory, policy, and related social sciences, renowned for its research output and role in training economists and policymakers in Japan.
-
C.
Kyoto University Faculty of Economics
Kyoto University Faculty of Economics is a leading academic division of Kyoto University specializing in education and research in economics and related social sciences.
-
D.
Kyoto University Graduate School of Economics
Kyoto University Graduate School of Economics is a leading Japanese graduate institution specializing in advanced economic theory, policy, and research within Kyoto University.
-
E.
Graduate School of Economics, The University of Tokyo
The Graduate School of Economics at the University of Tokyo is a leading Japanese institution for advanced education and research in economics, offering graduate programs that train scholars, policymakers, and professionals in economic theory and applied analysis.
- F. None of above. chosen
Provenance (5 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_69d88387363c8190a97a0c942130de97 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e359a123e8819095cd73cd848a3345 |
completed | April 18, 2026, 10:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00759dea5c819083fe9fb7dee37a35 |
completed | May 10, 2026, 12:10 p.m. |
| NEDg | Description generation | batch_6a0076468d588190972639d0a22f0e3e |
completed | May 10, 2026, 12:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a007734abd481909c9c698f2aef7632 |
completed | May 10, 2026, 12:16 p.m. |
Created at: April 10, 2026, 5:16 a.m.