Triple
T13090819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | College of Business Administration, Ritsumeikan University |
E310456
|
entity |
| Predicate | locatedOnCampus |
P269
|
FINISHED |
| Object | Ritsumeikan University Kinugasa Campus |
E1017765
|
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: Ritsumeikan University Kinugasa Campus | Statement: [College of Business Administration, Ritsumeikan University, locatedOnCampus, Ritsumeikan University Kinugasa Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ritsumeikan University Kinugasa Campus Context triple: [College of Business Administration, Ritsumeikan University, locatedOnCampus, Ritsumeikan University Kinugasa Campus]
-
A.
Ritsumeikan University Kinugasa area
chosen
Ritsumeikan University Kinugasa area is a major academic district in Kyoto that encompasses Ritsumeikan University’s Kinugasa Campus and its surrounding educational and student facilities.
-
B.
Rikkyo University Niiza Campus
Rikkyo University Niiza Campus is a major campus of Rikkyo (St. Paul’s) University located in Niiza City, Saitama Prefecture, Japan, known for its humanities and social sciences programs and modern suburban setting.
-
C.
Ritsumeikan University
Ritsumeikan University is a prominent private research university in Japan known for its comprehensive academic programs and strong international focus.
-
D.
Kashiwa Campus
Kashiwa Campus is a major research and education campus of the University of Tokyo located in Kashiwa, Chiba Prefecture, known for its advanced science and technology institutes.
-
E.
Hiyoshi Campus
Hiyoshi Campus is one of Keio University’s main campuses in Yokohama, Japan, known for housing undergraduate programs and serving as a key academic and student life hub.
- 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_69d806a733548190989cfd4ce981ca33 |
completed | April 9, 2026, 8:05 p.m. |
| NER | Named-entity recognition | batch_69d9813acbac8190b2fe5e07287457cf |
completed | April 10, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ead8f3a881909a32afc268e3b385 |
completed | May 3, 2026, 6:27 a.m. |
Created at: April 9, 2026, 9:03 p.m.