Triple
T16887380
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Masaoka Shiki |
E421573
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Tokyo Imperial University preparatory school |
E1132290
|
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 Imperial University preparatory school | Statement: [Masaoka Shiki, educatedAt, Tokyo Imperial University preparatory school]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Imperial University preparatory school Context triple: [Masaoka Shiki, educatedAt, Tokyo Imperial University preparatory 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 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.
-
C.
Tokyo Kaisei School
chosen
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.
-
D.
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.
-
E.
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.
- 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_69d889d470fc8190b4aec199636c0c56 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3bbc1f42481909dcf595358c23497 |
completed | April 18, 2026, 5:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c2befaa88190ba83dc17aa66b541 |
completed | May 10, 2026, 5:39 p.m. |
Created at: April 10, 2026, 5:29 a.m.