Triple
T13544293
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mita Campus |
E323470
|
entity |
| Predicate | campusOf |
P269
|
FINISHED |
| Object |
Keio University Faculty of Letters
Keio University Faculty of Letters is a humanities and social sciences faculty of Keio University in Tokyo, known for its broad liberal arts education and research.
|
E1046475
|
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: Keio University Faculty of Letters | Statement: [Mita Campus, campusOf, Keio University Faculty of Letters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Keio University Faculty of Letters Context triple: [Mita Campus, campusOf, Keio University Faculty of Letters]
-
A.
Faculty of Letters, University of Tokyo
The Faculty of Letters at the University of Tokyo is a leading humanities faculty in Japan, renowned for its scholarship in literature, philosophy, history, and related disciplines.
-
B.
Showa University
Showa University is a private Japanese university known for its strong focus on medical and health sciences education and research.
-
C.
Tokyo University of Foreign Studies
Tokyo University of Foreign Studies is a leading Japanese national university specializing in foreign languages, international studies, and area studies.
-
D.
Ochanomizu University
Ochanomizu University is a prestigious national women’s university in Tokyo, Japan, known for its strong programs in education, science, and the humanities.
-
E.
Seikei University
Seikei University is a private Japanese university in Tokyo known for educating several prominent political and business leaders, including former Prime Minister Shinzo Abe.
- 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: Keio University Faculty of Letters Triple: [Mita Campus, campusOf, Keio University Faculty of Letters]
Generated description
Keio University Faculty of Letters is a humanities and social sciences faculty of Keio University in Tokyo, known for its broad liberal arts education and research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Keio University Faculty of Letters Target entity description: Keio University Faculty of Letters is a humanities and social sciences faculty of Keio University in Tokyo, known for its broad liberal arts education and research.
-
A.
Faculty of Letters, University of Tokyo
The Faculty of Letters at the University of Tokyo is a leading humanities faculty in Japan, renowned for its scholarship in literature, philosophy, history, and related disciplines.
-
B.
Showa University
Showa University is a private Japanese university known for its strong focus on medical and health sciences education and research.
-
C.
Tokyo University of Foreign Studies
Tokyo University of Foreign Studies is a leading Japanese national university specializing in foreign languages, international studies, and area studies.
-
D.
Ochanomizu University
Ochanomizu University is a prestigious national women’s university in Tokyo, Japan, known for its strong programs in education, science, and the humanities.
-
E.
Seikei University
Seikei University is a private Japanese university in Tokyo known for educating several prominent political and business leaders, including former Prime Minister Shinzo Abe.
- 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_69d8076776248190bdf0d4fa1f85a5fc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbafda36248190acabde65a88c5471 |
completed | April 12, 2026, 2:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f75da094288190aff108b006c3da1f |
completed | May 3, 2026, 2:37 p.m. |
| NEDg | Description generation | batch_69f75f2c645481909c3e5ecdd239965d |
completed | May 3, 2026, 2:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f75f8e9b608190830ab942098a798c |
completed | May 3, 2026, 2:45 p.m. |
Created at: April 9, 2026, 9:45 p.m.