Triple
T21374687
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ochanomizu University |
E527168
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Tokyo Women’s Higher Normal School
Tokyo Women’s Higher Normal School was a pioneering Japanese institution for women’s higher education and teacher training that later evolved into Ochanomizu University.
|
E1481169
|
NE FINISHED |
How this triple was built (4 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 Women’s Higher Normal School | Statement: [Ochanomizu University, formerName, Tokyo Women’s Higher Normal School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Women’s Higher Normal School Context triple: [Ochanomizu University, formerName, Tokyo Women’s Higher Normal School]
-
A.
Tokyo Shimbu Gakko
Tokyo Shimbu Gakko was a Japanese educational institution that trained many early 20th-century Chinese revolutionaries, including Huang Xing.
-
B.
Tokyo Senmon Gakko
Tokyo Senmon Gakko was the original private college founded by Ōkuma Shigenobu that later developed into Waseda University, one of Japan’s leading universities.
-
C.
Tokyo Higher Commercial School
Tokyo Higher Commercial School was a prestigious prewar Japanese institution specializing in higher commercial and business education, later incorporated into what is now Hitotsubashi University.
-
D.
Yokohama Normal School
Yokohama Normal School was a former teacher-training institution in Yokohama, Japan, that later became part of Yokohama National University through a postwar merger.
-
E.
Tokyo Kaisei School
Tokyo Kaisei School was a key predecessor institution that evolved into the modern University of Tokyo, playing an important role in Japan’s early modern higher education.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tokyo Women’s Higher Normal School Triple: [Ochanomizu University, formerName, Tokyo Women’s Higher Normal School]
Generated description
Tokyo Women’s Higher Normal School was a pioneering Japanese institution for women’s higher education and teacher training that later evolved into Ochanomizu University.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokyo Women’s Higher Normal School Target entity description: Tokyo Women’s Higher Normal School was a pioneering Japanese institution for women’s higher education and teacher training that later evolved into Ochanomizu University.
-
A.
Tokyo Shimbu Gakko
Tokyo Shimbu Gakko was a Japanese educational institution that trained many early 20th-century Chinese revolutionaries, including Huang Xing.
-
B.
Tokyo Senmon Gakko
Tokyo Senmon Gakko was the original private college founded by Ōkuma Shigenobu that later developed into Waseda University, one of Japan’s leading universities.
-
C.
Tokyo Higher Commercial School
Tokyo Higher Commercial School was a prestigious prewar Japanese institution specializing in higher commercial and business education, later incorporated into what is now Hitotsubashi University.
-
D.
Yokohama Normal School
Yokohama Normal School was a former teacher-training institution in Yokohama, Japan, that later became part of Yokohama National University through a postwar merger.
-
E.
Tokyo Kaisei School
Tokyo Kaisei School was a key predecessor institution that evolved into the modern University of Tokyo, playing an important role in Japan’s early modern higher education.
- F. None of above. chosen
Provenance (5 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_69e0b51e80808190ba5cb05667af02a9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0b3666c8190a83bb32eeba24105 |
completed | April 22, 2026, 11:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09b420a0288190bb074e6e9a29fdb6 |
completed | May 17, 2026, 12:27 p.m. |
| NEDg | Description generation | batch_6a09b4f828b88190a2b203eef44880f5 |
completed | May 17, 2026, 12:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09b5aeb89c81909569ae7d5b611357 |
completed | May 17, 2026, 12:33 p.m. |
Created at: April 16, 2026, 5:10 p.m.