Triple
T1279108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yoshijiro Umezu |
E27282
|
entity |
| Predicate | name |
P16
|
FINISHED |
| Object | Yoshijiro Umezu |
E27282
|
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: Yoshijiro Umezu | Statement: [Yoshijiro Umezu, name, Yoshijiro Umezu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yoshijiro Umezu Context triple: [Yoshijiro Umezu, name, Yoshijiro Umezu]
-
A.
Yoshijiro Umezu
chosen
Yoshijiro Umezu was a Japanese general who served as the final Chief of the Army General Staff during World War II and played a key role in Japan’s surrender.
-
B.
Anami Korechika
Anami Korechika was a senior Imperial Japanese Army general who later served as Japan’s War Minister during the final stages of World War II.
-
C.
Itagaki Seishirō
Itagaki Seishirō was a Japanese general and political figure who played a leading role in Japan’s militarist expansion in East Asia before and during World War II, later executed as a convicted war criminal.
-
D.
Ōyama Iwao
Ōyama Iwao was a prominent Meiji-era Japanese field marshal and statesman who played key leadership roles in Japan’s early modern wars and military modernization.
-
E.
Saburō Kurusu
Saburō Kurusu was a Japanese diplomat best known for his role in U.S.-Japan negotiations immediately before the attack on Pearl Harbor.
- 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_69a496d3710c8190955dee8bc0dacb50 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c092eb688190bf42bbd59e4ff289 |
completed | March 1, 2026, 10:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfb84cf088190bf40917cfcc98446 |
completed | March 8, 2026, 10:43 p.m. |
Created at: March 1, 2026, 7:50 p.m.