Triple
T19169205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Setsuko Matsudaira |
E469269
|
entity |
| Predicate | husbandSibling |
P115887
|
FINISHED |
| Object | Emperor Hirohito |
—
|
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: Emperor Hirohito | Statement: [Setsuko Matsudaira, husbandSibling, Emperor Hirohito]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Emperor Hirohito Context triple: [Setsuko Matsudaira, husbandSibling, Emperor Hirohito]
-
A.
Emperor Hirohito
chosen
Emperor Hirohito was the Shōwa-era emperor of Japan who reigned during World War II and oversaw the country’s militarist expansion, defeat, and subsequent postwar reconstruction.
-
B.
Kujō Michiie
Kujō Michiie was a powerful Japanese court noble of the early Kamakura period who served multiple times as regent (sesshō and kampaku) and dominated imperial court politics.
-
C.
Emperor Konoe
Emperor Konoe was a 12th-century Japanese emperor of the late Heian period whose short reign was marked by cloistered rule and political dominance by his retired father, Emperor Toba.
-
D.
Emperor Taishō
Emperor Taishō was the 123rd emperor of Japan, whose reign from 1912 to 1926 marked a period of continued modernization and growing parliamentary democracy known as "Taishō democracy."
-
E.
Akihito
Akihito is the former Emperor of Japan who abdicated in 2019, ending the Heisei era and becoming the first Japanese monarch to step down in over two centuries.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: husbandSibling Context triple: [Setsuko Matsudaira, husbandSibling, Emperor Hirohito]
-
A.
spouseOfSiblingOf
chosen
Indicates the person who is married to someone’s sibling.
-
B.
spouseIsHalfSisterOf
Indicates that the person’s spouse is also their half-sister, sharing exactly one biological parent with them.
-
C.
spouse
Indicates that two entities are married to each other in a legally or socially recognized partnership.
-
D.
brotherInLaw
Indicates a relationship where one person is the brother of someone's spouse, the spouse of someone's sibling, or the spouse of the sibling of someone's spouse.
-
E.
spouseFather
Indicates that one entity is the father of another entity’s spouse.
- F. None of above.
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_69d8dd09d5a081909ae43c286651ae5a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f162ac648190a5f60c6a77b68304 |
completed | April 20, 2026, 9:26 a.m. |
| PD | Predicate disambiguation | batch_69e4b9b83d6881908e6271c620f74100 |
completed | April 19, 2026, 11:17 a.m. |
Created at: April 10, 2026, 12:06 p.m.