Triple
T3308731
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Akira Endo |
E69517
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Tokyo University of Agriculture and Technology |
E268147
|
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: Tokyo University of Agriculture and Technology | Statement: [Akira Endo, employer, Tokyo University of Agriculture and Technology]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo University of Agriculture and Technology Context triple: [Akira Endo, employer, Tokyo University of Agriculture and Technology]
-
A.
Tokyo University of Agriculture (Meguro campus)
chosen
Tokyo University of Agriculture (Meguro campus) is an urban campus of Tokyo University of Agriculture located in Tokyo’s Meguro ward, focusing on agricultural and life sciences education and research.
-
B.
Tokyo Daigaku
Tokyo Daigaku, commonly known as the University of Tokyo, is Japan’s most prestigious national research university and a leading institution in higher education and scholarship in Asia.
-
C.
Yokohama National University
Yokohama National University is a prominent Japanese national research university located in Yokohama, known for its programs in engineering, economics, business, and education.
-
D.
Nagoya University
Nagoya University is a prestigious Japanese national research university known for its strong science and engineering programs and several Nobel Prize–winning scholars.
-
E.
Kitasato University
Kitasato University is a Japanese private research university renowned for its contributions to medical and life sciences, founded in honor of pioneering bacteriologist Shibasaburo Kitasato.
- 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_69ad859f218081909458d2cebbf57565 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb0e9f33c81909cff835a83e0a657 |
completed | March 8, 2026, 5:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bffc1b472c819087590fe2b8713ded |
completed | March 22, 2026, 2:26 p.m. |
Created at: March 8, 2026, 3:11 p.m.