Triple
T17030768
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Keisuke Okada |
E413186
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object | Aiko Okada |
—
|
NE NERFINISHED |
How this triple was built (3 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: Aiko Okada | Statement: [Keisuke Okada, spouse, Aiko Okada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aiko Okada Context triple: [Keisuke Okada, spouse, Aiko Okada]
-
A.
Yoshie Nakamura
Yoshie Nakamura is a Japanese individual notable enough to be recognized as a prominent bearer of the Nakamura surname.
-
B.
Yumiko Owada
Yumiko Owada is the mother of Masako Owada, who became Empress Masako of Japan.
-
C.
Kazue Kato
Kazue Kato is a Japanese manga artist best known for creating the dark fantasy series Blue Exorcist.
-
D.
Masako Owada
Masako Owada, now Empress Masako of Japan, is a Harvard- and Oxford-educated former diplomat who became the consort of Emperor Naruhito and a prominent member of the Japanese imperial family.
-
E.
Yoshiko Ikeda
Yoshiko Ikeda was the wife of former Japanese Prime Minister Hayato Ikeda and served as Japan’s First Lady during his tenure in the early 1960s.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aiko Okada Target entity description: Aiko Okada is known primarily as the wife of Keisuke Okada, a prominent Japanese admiral and pre-World War II Prime Minister of Japan.
-
A.
Yoshie Nakamura
Yoshie Nakamura is a Japanese individual notable enough to be recognized as a prominent bearer of the Nakamura surname.
-
B.
Yumiko Owada
Yumiko Owada is the mother of Masako Owada, who became Empress Masako of Japan.
-
C.
Kazue Kato
Kazue Kato is a Japanese manga artist best known for creating the dark fantasy series Blue Exorcist.
-
D.
Masako Owada
Masako Owada, now Empress Masako of Japan, is a Harvard- and Oxford-educated former diplomat who became the consort of Emperor Naruhito and a prominent member of the Japanese imperial family.
-
E.
Yoshiko Ikeda
Yoshiko Ikeda was the wife of former Japanese Prime Minister Hayato Ikeda and served as Japan’s First Lady during his tenure in the early 1960s.
- F. None of above. chosen
Provenance (2 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_69d886cd18288190b006abab23f811b7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d5d918ec8190b54c40c2a5e9b6b9 |
completed | April 18, 2026, 7:04 p.m. |
Created at: April 10, 2026, 5:33 a.m.