Triple
T22507635
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ibaraki, Osaka Prefecture, Japan |
E556429
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object | Ritsumeikan University Osaka Ibaraki Campus |
—
|
NE NERFINISHED |
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 Osaka Ibaraki Campus | Statement: [Ibaraki, Osaka Prefecture, Japan, hasEducationalInstitution, Ritsumeikan University Osaka Ibaraki Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ritsumeikan University Osaka Ibaraki Campus Context triple: [Ibaraki, Osaka Prefecture, Japan, hasEducationalInstitution, Ritsumeikan University Osaka Ibaraki Campus]
-
A.
Ritsumeikan University
Ritsumeikan University is a prominent private research university in Japan known for its comprehensive academic programs and strong international focus.
-
B.
Osaka Ibaraki Campus
chosen
Osaka Ibaraki Campus is a modern urban campus of Ritsumeikan University located in Ibaraki City between Osaka and Kyoto, known for its innovative facilities and interdisciplinary programs.
-
C.
Osaka Seikei University
Osaka Seikei University is a private higher education institution located in Yodogawa-ku, Osaka, Japan, offering a range of undergraduate and graduate programs.
-
D.
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.
-
E.
Osaka Gakuin University
Osaka Gakuin University is a private Japanese university known for its programs in business, foreign languages, and law, located in Suita, Osaka Prefecture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e555edc81909ca803587dafd747 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15d5dec7c8190bf71ef76a2dfe9a4 |
completed | April 29, 2026, 1:22 a.m. |
Created at: April 16, 2026, 8:50 p.m.