Triple
T13265617
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitaka |
E315914
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
Kogakuin University campus
Kogakuin University campus is a higher education facility of Kogakuin University located in the city of Mitaka, Japan.
|
E1032462
|
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: Kogakuin University campus | Statement: [Mitaka, hasEducationalInstitution, Kogakuin University campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kogakuin University campus Context triple: [Mitaka, hasEducationalInstitution, Kogakuin University campus]
-
A.
Hosei University campus
Hosei University campus is the main urban university complex of Hosei University in Tokyo, Japan, housing various faculties, facilities, and student services.
-
B.
Gakushuin University campus
Gakushuin University campus is the main academic and administrative grounds of Gakushuin University in Tokyo, housing its faculties, graduate schools, and student facilities.
-
C.
Setsunan University campus
Setsunan University campus is the main academic setting of Setsunan University in Japan, housing various faculties and graduate schools, including the Graduate School of Foreign Studies.
-
D.
Kashiwa Campus of the University of Tokyo
The Kashiwa Campus of the University of Tokyo is a major suburban research hub in Kashiwa, Chiba, housing several advanced science institutes and graduate schools, including leading centers for physics and cosmology.
-
E.
Sakuragaoka Campus
Sakuragaoka Campus is one of the main campuses of Kagoshima University in Japan, housing several of its academic faculties and facilities.
- 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: Kogakuin University campus Triple: [Mitaka, hasEducationalInstitution, Kogakuin University campus]
Generated description
Kogakuin University campus is a higher education facility of Kogakuin University located in the city of Mitaka, Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kogakuin University campus Target entity description: Kogakuin University campus is a higher education facility of Kogakuin University located in the city of Mitaka, Japan.
-
A.
Hosei University campus
Hosei University campus is the main urban university complex of Hosei University in Tokyo, Japan, housing various faculties, facilities, and student services.
-
B.
Gakushuin University campus
Gakushuin University campus is the main academic and administrative grounds of Gakushuin University in Tokyo, housing its faculties, graduate schools, and student facilities.
-
C.
Setsunan University campus
Setsunan University campus is the main academic setting of Setsunan University in Japan, housing various faculties and graduate schools, including the Graduate School of Foreign Studies.
-
D.
Kashiwa Campus of the University of Tokyo
The Kashiwa Campus of the University of Tokyo is a major suburban research hub in Kashiwa, Chiba, housing several advanced science institutes and graduate schools, including leading centers for physics and cosmology.
-
E.
Sakuragaoka Campus
Sakuragaoka Campus is one of the main campuses of Kagoshima University in Japan, housing several of its academic faculties and facilities.
- 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_69d806b1d9ac8190852c5571d5bd5f0f |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d9901e44bc8190966f87ae219d6bf4 |
completed | April 11, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716cd8c2c8190a28d901fde98dc26 |
completed | May 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69f7177e07508190b46e6a12f09e7986 |
completed | May 3, 2026, 9:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f717e72b988190927b628022bcbf12 |
completed | May 3, 2026, 9:39 a.m. |
Created at: April 9, 2026, 9:25 p.m.