Triple
T14816926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ōyama Sutematsu |
E348341
|
entity |
| Predicate | memberOf |
P10
|
FINISHED |
| Object | Iwakura Mission girls’ contingent |
E10243
|
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: Iwakura Mission girls’ contingent | Statement: [Ōyama Sutematsu, memberOf, Iwakura Mission girls’ contingent]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iwakura Mission girls’ contingent Context triple: [Ōyama Sutematsu, memberOf, Iwakura Mission girls’ contingent]
-
A.
Iwakura Mission
chosen
The Iwakura Mission was a landmark 1871–1873 Japanese diplomatic and fact-finding tour of the United States and Europe that aimed to renegotiate unequal treaties and study Western institutions to guide Japan’s modernization.
-
B.
Keichō Embassy to Europe
The Keichō Embassy to Europe was an early 17th-century Japanese diplomatic mission led by Hasekura Tsunenaga that traveled to Spain and Rome to establish trade and religious relations between Japan and Europe.
-
C.
Nisshōki
Nisshōki is the internationally used name for Japan’s national flag, featuring a red sun disc centered on a white field.
-
D.
Iwakura Tomomi
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.
-
E.
Hiratsuka
Hiratsuka is a coastal city in Kanagawa Prefecture, Japan, known for its beaches, manufacturing industry, and the annual Tanabata Festival.
- 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_69d822eb8f588190bf53445e730a934f |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69decfe2c1ec81908b3dff7a5d0e85d0 |
completed | April 14, 2026, 11:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe3897691c819085ef89480e730723 |
completed | May 8, 2026, 7:25 p.m. |
Created at: April 10, 2026, 1:49 a.m.