Triple
T10284511
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kunitachi |
E241192
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object | Hitotsubashi University Kunitachi campus |
E403126
|
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: Hitotsubashi University Kunitachi campus | Statement: [Kunitachi, hasEducationalInstitution, Hitotsubashi University Kunitachi campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hitotsubashi University Kunitachi campus Context triple: [Kunitachi, hasEducationalInstitution, Hitotsubashi University Kunitachi campus]
-
A.
Hitotsubashi University
chosen
Hitotsubashi University is a prestigious Japanese national university renowned for its specialization in the social sciences, particularly economics, commerce, and law.
-
B.
Aoyama Gakuin University
Aoyama Gakuin University is a private Christian university in Tokyo known for its strong humanities, social sciences, and business programs and its central urban campus atmosphere.
-
C.
Tokyo Marunouchi Campus
Tokyo Marunouchi Campus is Kwansei Gakuin University's urban satellite campus located in central Tokyo, often used for professional, graduate, and extension programs.
-
D.
Hiyoshi Campus
Hiyoshi Campus is one of Keio University’s main campuses in Yokohama, Japan, known for housing undergraduate programs and serving as a key academic and student life hub.
-
E.
Tokyo University of Science Kashiwa Campus
Tokyo University of Science Kashiwa Campus is a regional campus of the Tokyo University of Science located in the city of Kashiwa, Chiba Prefecture, Japan, offering science and technology-focused education and research facilities.
- 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_69d381aaafc08190af475ef58dc16aba |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d2b737788190bfadd0d48ad38f5b |
completed | April 7, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d8dbf4685881908cc2ade858b673aa |
completed | April 10, 2026, 11:16 a.m. |
Created at: April 6, 2026, 11:40 a.m.