Triple
T19639735
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagako |
E471498
|
entity |
| Predicate | motherOf |
P120
|
FINISHED |
| Object | Masahito, Prince Hitachi |
—
|
NE NERFINISHED |
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: Masahito, Prince Hitachi | Statement: [Nagako, motherOf, Masahito, Prince Hitachi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Masahito, Prince Hitachi Context triple: [Nagako, motherOf, Masahito, Prince Hitachi]
-
A.
Masahito, Prince Hitachi
chosen
Masahito, Prince Hitachi is a member of the Japanese imperial family and younger brother of Emperor Emeritus Akihito, known for his patronage of medical research and cultural activities.
-
B.
Nobuhito, Prince Takamatsu
Nobuhito, Prince Takamatsu was a Japanese imperial prince and younger brother of Emperor Shōwa (Hirohito), known for his naval career and later outspoken views on World War II.
-
C.
Yasuhito, Prince Chichibu
Yasuhito, Prince Chichibu was a member of the Japanese imperial family and the younger brother of Emperor Shōwa (Hirohito), known for his military career and ceremonial duties before and during World War II.
-
D.
Prince Yoshihito of Fushimi
Prince Yoshihito of Fushimi was a Japanese imperial prince of the late Edo and early Meiji periods who established the Fushimi-no-miya, one of the principal collateral branches of the Imperial House of Japan.
-
E.
Prince Morihiro Higashikuni
Prince Morihiro Higashikuni was a Japanese imperial family member and army officer who married Princess Shigeko, the eldest daughter of Emperor Shōwa (Hirohito).
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e511f28481909f4bc3ea9191e54a |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e641215df48190926b38e6502bb83e |
completed | April 20, 2026, 3:07 p.m. |
Created at: April 10, 2026, 1:44 p.m.