Triple
T6656637
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chōshū Domain |
E150960
|
entity |
| Predicate | producedPrimeMinisterOfJapan |
P10631
|
FINISHED |
| Object | Itō Hirobumi |
E71660
|
NE FINISHED |
How this triple was built (3 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: Itō Hirobumi | Statement: [Chōshū Domain, producedPrimeMinisterOfJapan, Itō Hirobumi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Itō Hirobumi Context triple: [Chōshū Domain, producedPrimeMinisterOfJapan, Itō Hirobumi]
-
A.
Itō Hirobumi
chosen
Itō Hirobumi was a leading Meiji-era Japanese statesman and the country’s first Prime Minister, instrumental in modernizing Japan and drafting its constitution.
-
B.
Kido Takayoshi
Kido Takayoshi was a key Japanese statesman and one of the principal architects of the Meiji Restoration who helped modernize Japan’s political and social systems in the late 19th century.
-
C.
Yamagata Aritomo
Yamagata Aritomo was a prominent Meiji-era Japanese military leader and statesman who helped modernize Japan’s army and twice served as Prime Minister.
-
D.
Mori Arinori
Mori Arinori was a pioneering Meiji-era Japanese statesman and educator who played a key role in modernizing Japan’s education system and served as the country’s first Minister of Education.
-
E.
Saigō Takamori
Saigō Takamori was a prominent 19th-century Japanese samurai and statesman often called the "last true samurai," known for his key role in the Meiji Restoration and his later rebellion against the new government.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: producedPrimeMinisterOfJapan Context triple: [Chōshū Domain, producedPrimeMinisterOfJapan, Itō Hirobumi]
-
A.
producedPrimeMinister
chosen
Indicates that one entity (typically a place, institution, or group) has been the origin or source of an individual who became a prime minister.
-
B.
primeMinisterFrom
Indicates that a person serves or has served as the prime minister of a specified country, region, or political entity.
-
C.
producedMostPrimeMinistersOf
Indicates that the subject entity has produced a greater number of prime ministers than any other comparable entity within a specified context.
-
D.
primeMinisterOf
Indicates that a person holds the office of prime minister as the head of government of a specified country or political entity.
-
E.
resultingPrimeMinister
Indicates that an individual becomes or is selected as the prime minister as the outcome of a specified process, event, or selection.
- F. None of above.
Provenance (4 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_69c687f2c9508190a60b9aad31d3f358 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6cc9d53848190ac75523c157249c6 |
completed | March 27, 2026, 6:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7128c4eac81909ebfe47d8d1ffe9b |
completed | March 27, 2026, 11:28 p.m. |
| PD | Predicate disambiguation | batch_69c6ad071b0081909b96dd4b93414bd1 |
completed | March 27, 2026, 4:15 p.m. |
Created at: March 27, 2026, 2:01 p.m.