Triple
T3401465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itō Hirobumi |
E71660
|
entity |
| Predicate | memberOf |
P10
|
FINISHED |
| Object | Chōshū Domain leadership |
E150960
|
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: Chōshū Domain leadership | Statement: [Itō Hirobumi, memberOf, Chōshū Domain leadership]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chōshū Domain leadership Context triple: [Itō Hirobumi, memberOf, Chōshū Domain leadership]
-
A.
Chōshū Domain
chosen
Chōshū Domain was a powerful feudal domain in western Honshu, Japan, centered in present-day Yamaguchi Prefecture, that played a leading role in the Meiji Restoration.
-
B.
Meiji oligarchy
The Meiji oligarchy was the small group of powerful statesmen and former samurai who effectively ruled Japan during the Meiji era, driving its rapid modernization and transformation into a centralized, industrialized nation-state.
-
C.
Tosa Domain
Tosa Domain was a feudal han in Shikoku during Japan’s Edo period, ruled by the Yamauchi clan and later known for producing influential Meiji-era political leaders.
-
D.
Nikai faction
The Nikai faction is a prominent conservative intra-party group within Japan’s Liberal Democratic Party, associated with veteran politician Toshihiro Nikai and known for its strong organizational influence and pro-business stance.
-
E.
Chōshū Five
The Chōshū Five were a group of pioneering samurai from Japan’s Chōshū Domain who secretly traveled to Britain in the 1860s, later becoming key leaders in the Meiji Restoration and Japan’s modernization.
- 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_69ad85aac4808190a092c9cc8911f584 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb8c96d7c8190a1f9d035996f79e3 |
completed | March 8, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34bd2f8a481908554635ed59c8939 |
completed | March 12, 2026, 11:27 p.m. |
Created at: March 8, 2026, 3:14 p.m.