Triple
T3482712
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ikebukuro |
E73529
|
entity |
| Predicate | hasUniversityCampus |
P4623
|
FINISHED |
| Object |
Rikkyo University Ikebukuro Campus
Rikkyo University Ikebukuro Campus is the main urban campus of Rikkyo (St. Paul’s) University, a prominent private Christian university located in Tokyo’s Ikebukuro district.
|
E364688
|
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: Rikkyo University Ikebukuro Campus | Statement: [Ikebukuro, hasUniversityCampus, Rikkyo University Ikebukuro Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rikkyo University Ikebukuro Campus Context triple: [Ikebukuro, hasUniversityCampus, Rikkyo University Ikebukuro Campus]
-
A.
Koganei Campus
Koganei Campus is one of Hosei University’s main campuses in Tokyo, known especially for its science and engineering faculties and research facilities.
-
B.
Toyonaka Campus
Toyonaka Campus is one of the main campuses of Osaka University, housing key faculties and research facilities in a suburban area of Toyonaka City, Osaka Prefecture, Japan.
-
C.
Nishi-Waseda Campus
Nishi-Waseda Campus is a major Waseda University campus in Tokyo known primarily for its science and engineering faculties and modern research facilities.
-
D.
Aoyama Campus
Aoyama Campus is the main urban campus of Aoyama Gakuin University, located in central Tokyo and known for its modern facilities and stylish, city-center atmosphere.
-
E.
Nakano Campus
Nakano Campus is one of the University of Tokyo’s satellite campuses, hosting specialized academic and research facilities outside the university’s main Hongo location.
- 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: Rikkyo University Ikebukuro Campus Triple: [Ikebukuro, hasUniversityCampus, Rikkyo University Ikebukuro Campus]
Generated description
Rikkyo University Ikebukuro Campus is the main urban campus of Rikkyo (St. Paul’s) University, a prominent private Christian university located in Tokyo’s Ikebukuro district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rikkyo University Ikebukuro Campus Target entity description: Rikkyo University Ikebukuro Campus is the main urban campus of Rikkyo (St. Paul’s) University, a prominent private Christian university located in Tokyo’s Ikebukuro district.
-
A.
Koganei Campus
Koganei Campus is one of Hosei University’s main campuses in Tokyo, known especially for its science and engineering faculties and research facilities.
-
B.
Toyonaka Campus
Toyonaka Campus is one of the main campuses of Osaka University, housing key faculties and research facilities in a suburban area of Toyonaka City, Osaka Prefecture, Japan.
-
C.
Nishi-Waseda Campus
Nishi-Waseda Campus is a major Waseda University campus in Tokyo known primarily for its science and engineering faculties and modern research facilities.
-
D.
Aoyama Campus
Aoyama Campus is the main urban campus of Aoyama Gakuin University, located in central Tokyo and known for its modern facilities and stylish, city-center atmosphere.
-
E.
Nakano Campus
Nakano Campus is one of the University of Tokyo’s satellite campuses, hosting specialized academic and research facilities outside the university’s main Hongo location.
- 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_69ad85b3c9b08190857cae74c7f36da9 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adbb76b5188190bf8f8a3f646a7184 |
completed | March 8, 2026, 6:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b37e6202ec81908c9614102e618fb5 |
completed | March 13, 2026, 3:02 a.m. |
| NEDg | Description generation | batch_69b37ede876c8190ab8d4b595ebb1af2 |
completed | March 13, 2026, 3:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b37f5574b08190bdde80b47f2cb99c |
completed | March 13, 2026, 3:07 a.m. |
Created at: March 8, 2026, 3:17 p.m.