Triple
T10278851
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itabashi, Tokyo |
E241039
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
Daito Bunka University Itabashi campus
Daito Bunka University Itabashi campus is a private university campus in Tokyo known for its strong programs in foreign languages, international studies, and cultural education.
|
E854930
|
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: Daito Bunka University Itabashi campus | Statement: [Itabashi, Tokyo, hasEducationalInstitution, Daito Bunka University Itabashi campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Daito Bunka University Itabashi campus Context triple: [Itabashi, Tokyo, hasEducationalInstitution, Daito Bunka University Itabashi campus]
-
A.
Teikyo University Itabashi campus
Teikyo University Itabashi campus is a major urban campus of Teikyo University in Tokyo, Japan, known for its medical and health-related faculties and affiliated hospital 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.
Imadegawa Campus
Imadegawa Campus is the historic main campus of Doshisha University, located in central Kyoto near the Imperial Palace and known for its blend of traditional and modern academic facilities.
-
D.
Sophia University Yotsuya Campus
Sophia University Yotsuya Campus is the main urban campus of Sophia University in central Tokyo, known for its international programs and Jesuit Catholic educational tradition.
-
E.
Ichigaya Campus
Ichigaya Campus is the main urban campus of Hosei University in central Tokyo, known for its law, social sciences, and humanities faculties.
- 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: Daito Bunka University Itabashi campus Triple: [Itabashi, Tokyo, hasEducationalInstitution, Daito Bunka University Itabashi campus]
Generated description
Daito Bunka University Itabashi campus is a private university campus in Tokyo known for its strong programs in foreign languages, international studies, and cultural education.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Daito Bunka University Itabashi campus Target entity description: Daito Bunka University Itabashi campus is a private university campus in Tokyo known for its strong programs in foreign languages, international studies, and cultural education.
-
A.
Teikyo University Itabashi campus
Teikyo University Itabashi campus is a major urban campus of Teikyo University in Tokyo, Japan, known for its medical and health-related faculties and affiliated hospital 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.
Imadegawa Campus
Imadegawa Campus is the historic main campus of Doshisha University, located in central Kyoto near the Imperial Palace and known for its blend of traditional and modern academic facilities.
-
D.
Sophia University Yotsuya Campus
Sophia University Yotsuya Campus is the main urban campus of Sophia University in central Tokyo, known for its international programs and Jesuit Catholic educational tradition.
-
E.
Ichigaya Campus
Ichigaya Campus is the main urban campus of Hosei University in central Tokyo, known for its law, social sciences, and humanities faculties.
- 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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d29fdf2c819099dd581deac08cf2 |
completed | April 7, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d71cf7f644819085dd687b286004ad |
completed | April 9, 2026, 3:28 a.m. |
| NEDg | Description generation | batch_69d73180d90481908f1b4768230edd36 |
completed | April 9, 2026, 4:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d7326b14988190bff33dc01e690707 |
completed | April 9, 2026, 5 a.m. |
Created at: April 6, 2026, 11:38 a.m.