Triple
T11246055
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 青葉山キャンパス |
E266206
|
entity |
| Predicate | 関連組織 |
P629
|
FINISHED |
| Object | 東北大学災害科学国際研究所 |
E53588
|
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: 東北大学災害科学国際研究所 | Statement: [青葉山キャンパス, 関連組織, 東北大学災害科学国際研究所]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 東北大学災害科学国際研究所 Context triple: [青葉山キャンパス, 関連組織, 東北大学災害科学国際研究所]
-
A.
Yokohama Institute for Earth Sciences
The Yokohama Institute for Earth Sciences is a major Japanese research center specializing in advanced studies of the Earth’s systems, including climate, oceans, and geophysics.
-
B.
International Research Institute of Disaster Science
chosen
The International Research Institute of Disaster Science is a specialized research center at Tohoku University in Japan that focuses on advancing interdisciplinary studies and technologies for disaster risk reduction and resilience.
-
C.
National Research Institute for Earth Science and Disaster Resilience
The National Research Institute for Earth Science and Disaster Resilience is a Japanese national research organization dedicated to advancing earth science and developing technologies and strategies to reduce the impacts of natural disasters.
-
D.
Tohoku University
Tohoku University is a prestigious national research university in Sendai, Japan, renowned for its strong science and engineering programs and pioneering admission of women and international students.
-
E.
Sendai International Center
Sendai International Center is a major convention and conference facility in Sendai, Japan, used for international meetings, academic events, and cultural exchanges.
- 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_69d6aac7953c8190b82caf9d7640fdf9 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e91c045c81908a9024a8aee32f4d |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4ad8c3bec8190987451ab73e79011 |
completed | April 19, 2026, 10:25 a.m. |
Created at: April 8, 2026, 9:31 p.m.