Triple
T16154356
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nakano, Tokyo, Japan |
E391998
|
entity |
| Predicate | hasHigherEducationInstitution |
P113
|
FINISHED |
| Object | Waseda University affiliated schools in Nakano |
E529425
|
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: Waseda University affiliated schools in Nakano | Statement: [Nakano, Tokyo, Japan, hasHigherEducationInstitution, Waseda University affiliated schools in Nakano]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waseda University affiliated schools in Nakano Context triple: [Nakano, Tokyo, Japan, hasHigherEducationInstitution, Waseda University affiliated schools in Nakano]
-
A.
Waseda Campus
Waseda Campus is the main urban campus of Waseda University in Tokyo, housing its central academic, administrative, and student facilities.
-
B.
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.
-
C.
Waseda University Honjo Senior High School
chosen
Waseda University Honjo Senior High School is an elite private high school affiliated with Waseda University, known for its rigorous academics and strong university preparatory programs.
-
D.
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.
-
E.
Waseda University Faculty of International Research and Education
Waseda University Faculty of International Research and Education is an academic division of Waseda University in Japan that oversees globally focused programs and research in international studies and liberal arts.
- 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_69d87f1c65e48190aa2b4c472e9bafc4 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21e57e95c8190ae4ed641be974ce5 |
completed | April 17, 2026, 11:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff7ae46dc81908cba9152a6080c3a |
completed | May 10, 2026, 3:12 a.m. |
Created at: April 10, 2026, 5:01 a.m.