Triple
T14244011
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crown Princess of Japan |
E353083
|
entity |
| Predicate | historicalHolder |
P2834
|
FINISHED |
| Object | Masako Owada |
E18180
|
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: Masako Owada | Statement: [Crown Princess of Japan, historicalHolder, Masako Owada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Masako Owada Context triple: [Crown Princess of Japan, historicalHolder, Masako Owada]
-
A.
Masako Owada
chosen
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.
-
B.
Yumiko Owada
Yumiko Owada is the mother of Masako Owada, who became Empress Masako of Japan.
-
C.
Masuko Ushioda
Masuko Ushioda was a distinguished Japanese violinist and respected pedagogue known for her refined artistry and influential teaching career.
-
D.
Tatsuko Kawashima
Tatsuko Kawashima is the maternal grandmother of Prince Hisahito of Akishino and a member of the extended Japanese imperial family through her daughter, Princess Kiko.
-
E.
Tomoko Ohta
Tomoko Ohta is a Japanese molecular evolutionary biologist best known for proposing the nearly neutral theory of molecular evolution, which refined and extended Motoo Kimura’s neutral theory.
- 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_69d8278adc7c8190a9218d69bce3c4e6 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6245d6a481909ef665748cd4d64c |
completed | April 14, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd4c2bbfec81909ade3dd4306d69e3 |
completed | May 8, 2026, 2:36 a.m. |
Created at: April 10, 2026, 1:08 a.m.