Triple
T19801584
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iwakura Mission |
E475689
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Iwakura Tomomi |
—
|
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: Iwakura Tomomi | Statement: [Iwakura Mission, namedAfter, Iwakura Tomomi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iwakura Tomomi Context triple: [Iwakura Mission, namedAfter, Iwakura Tomomi]
-
A.
Iwakura Tomomi
chosen
Iwakura Tomomi was a key Japanese statesman of the late Edo and early Meiji periods who played a central role in the Meiji Restoration and Japan’s early modernization and diplomacy.
-
B.
Ōyama Sutematsu
Ōyama Sutematsu was a pioneering Japanese educator and social reformer, one of the first Japanese women to study in the United States and later a leading figure in promoting women's education and Western-style social welfare in Meiji-era Japan.
-
C.
Higashikuni Fumiko
Higashikuni Fumiko was a Japanese princess of the Higashikuni-no-miya branch of the imperial family, known primarily as a member of Japan’s extended imperial household.
-
D.
Higashikuni Nobuko
Higashikuni Nobuko was a Japanese princess of the Imperial Family who became a member of the Higashikuni-no-miya house through marriage.
-
E.
Takahashi Korekiyo
Takahashi Korekiyo was a prominent Japanese statesman and finance minister, known for pioneering expansionary monetary policies that helped Japan recover from the Great Depression.
- 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_69d8e51bc4208190a1c57d8c5d1b15e4 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e653cc995c81908e4ca85b0639d541 |
completed | April 20, 2026, 4:26 p.m. |
Created at: April 10, 2026, 1:49 p.m.