Triple
T15315333
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iwakura family |
E366140
|
entity |
| Predicate | hasFamilyNameReading |
P27865
|
FINISHED |
| Object | Iwakura-shi |
—
|
NE NERFINISHED |
How this triple was built (4 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-shi | Statement: [Iwakura family, hasFamilyNameReading, Iwakura-shi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iwakura-shi Context triple: [Iwakura family, hasFamilyNameReading, Iwakura-shi]
-
A.
Katsuragi-shi
Katsuragi-shi is a city located in Nara Prefecture in Japan, known for its historical sites and proximity to the Katsuragi mountain range.
-
B.
Nagaoka City
Nagaoka City is a major city in Niigata Prefecture, Japan, known for its historic castle town origins and one of the country’s most famous summer fireworks festivals.
-
C.
Takasaki
Takasaki is a city in Japan’s Gunma Prefecture known for its Daruma doll production and as a regional commercial and transportation hub.
-
D.
Kōriyama
Kōriyama is a major commercial and transportation hub city located in Japan’s Tōhoku region.
-
E.
Mishima City
Mishima City is a historic city in eastern Shizuoka Prefecture, Japan, known for its clear spring waters, views of Mount Fuji, and role as a gateway to the Izu Peninsula.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iwakura-shi Target entity description: Iwakura-shi is a Japanese family name reading associated with the historical Iwakura family.
-
A.
Katsuragi-shi
Katsuragi-shi is a city located in Nara Prefecture in Japan, known for its historical sites and proximity to the Katsuragi mountain range.
-
B.
Nagaoka City
Nagaoka City is a major city in Niigata Prefecture, Japan, known for its historic castle town origins and one of the country’s most famous summer fireworks festivals.
-
C.
Takasaki
Takasaki is a city in Japan’s Gunma Prefecture known for its Daruma doll production and as a regional commercial and transportation hub.
-
D.
Kōriyama
Kōriyama is a major commercial and transportation hub city located in Japan’s Tōhoku region.
-
E.
Mishima City
Mishima City is a historic city in eastern Shizuoka Prefecture, Japan, known for its clear spring waters, views of Mount Fuji, and role as a gateway to the Izu Peninsula.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasFamilyNameReading Context triple: [Iwakura family, hasFamilyNameReading, Iwakura-shi]
-
A.
hasFamilyNameOf
Indicates that one entity bears or uses the same family name (surname) as another entity.
-
B.
hasNameInKanji
Indicates that an entity is associated with a specific written form of its name in Kanji characters.
-
C.
hasNameInJapanese
Indicates that an entity is associated with a specific name expressed in the Japanese language.
-
D.
hasFamilyNameInLanguage
chosen
Indicates that an entity has a specific family name as expressed or written in a particular language.
-
E.
hasNameInFamily
Indicates that an entity is known or referred to by a particular name within the context of a specific family or familial group.
- F. None of above.
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_69d85a113ee881908e297a1d38dd79fa |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03dd050108190a584543cb93943a4 |
completed | April 16, 2026, 1:39 a.m. |
| PD | Predicate disambiguation | batch_69deca935e2c8190b640987ddfc542b9 |
completed | April 14, 2026, 11:15 p.m. |
Created at: April 10, 2026, 3:16 a.m.