Triple
T16592610
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hitotsubashi University |
E403126
|
entity |
| Predicate | hasAffiliatedInstitution |
P1933
|
FINISHED |
| Object |
Hitotsubashi University Business School
Hitotsubashi University Business School is a graduate-level institution in Japan specializing in business and management education and research, known for its strong focus on practical, globally oriented leadership development.
|
E403126
|
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: Hitotsubashi University Business School | Statement: [Hitotsubashi University, hasAffiliatedInstitution, Hitotsubashi University Business School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hitotsubashi University Business School Context triple: [Hitotsubashi University, hasAffiliatedInstitution, Hitotsubashi University Business School]
-
A.
Keio University Faculty of Business and Commerce
Keio University Faculty of Business and Commerce is a leading Japanese academic division of Keio University specializing in business, economics, and commerce education and research.
-
B.
Osaka School of Commerce
Osaka School of Commerce was a Japanese higher-education institution specializing in business and commercial studies, known for educating future political and economic leaders from Japan and abroad.
-
C.
Hitotsubashi University
Hitotsubashi University is a prestigious Japanese national university renowned for its specialization in the social sciences, particularly economics, commerce, and law.
-
D.
Keio University Faculty of Economics
Keio University Faculty of Economics is a leading Japanese economics faculty at Keio University, renowned for its rigorous academic programs and influential research in economic theory and policy.
-
E.
Keio University Graduate School of Economics
Keio University Graduate School of Economics is a leading Japanese graduate institution specializing in advanced economic theory and applied research, known for its rigorous academic programs and strong ties to industry and policy-making.
- 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: Hitotsubashi University Business School Triple: [Hitotsubashi University, hasAffiliatedInstitution, Hitotsubashi University Business School]
Generated description
Hitotsubashi University Business School is a graduate-level institution in Japan specializing in business and management education and research, known for its strong focus on practical, globally oriented leadership development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hitotsubashi University Business School Target entity description: Hitotsubashi University Business School is a graduate-level institution in Japan specializing in business and management education and research, known for its strong focus on practical, globally oriented leadership development.
-
A.
Keio University Faculty of Business and Commerce
Keio University Faculty of Business and Commerce is a leading Japanese academic division of Keio University specializing in business, economics, and commerce education and research.
-
B.
Osaka School of Commerce
Osaka School of Commerce was a Japanese higher-education institution specializing in business and commercial studies, known for educating future political and economic leaders from Japan and abroad.
-
C.
Hitotsubashi University
chosen
Hitotsubashi University is a prestigious Japanese national university renowned for its specialization in the social sciences, particularly economics, commerce, and law.
-
D.
Keio University Faculty of Economics
Keio University Faculty of Economics is a leading Japanese economics faculty at Keio University, renowned for its rigorous academic programs and influential research in economic theory and policy.
-
E.
Keio University Graduate School of Economics
Keio University Graduate School of Economics is a leading Japanese graduate institution specializing in advanced economic theory and applied research, known for its rigorous academic programs and strong ties to industry and policy-making.
- F. None of above.
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_6a031b0f51608190823a58d75c2a0ac4 |
completed | May 12, 2026, 12:20 p.m. |
| NEDg | Description generation | batch_6a031c0821dc8190bfa7860409f0e4a9 |
completed | May 12, 2026, 12:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a031cc67f7881908933c14a5386fb25 |
completed | May 12, 2026, 12:27 p.m. |
Created at: April 10, 2026, 5:16 a.m.