Triple
T22503038
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matsumoto Performing Arts Centre |
E556322
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | City of Matsumoto |
—
|
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: City of Matsumoto | Statement: [Matsumoto Performing Arts Centre, operator, City of Matsumoto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Matsumoto Context triple: [Matsumoto Performing Arts Centre, operator, City of Matsumoto]
-
A.
Matsumoto
Matsumoto is a historic city in central Japan best known for its well-preserved Matsumoto Castle and as a gateway to the scenic Japanese Alps.
-
B.
City of Mito
City of Mito is the capital of Ibaraki Prefecture in Japan, known as a regional cultural center and administrative hub.
-
C.
City of Kakegawa
The City of Kakegawa is a municipality in Shizuoka Prefecture, Japan, known for its historic castle, green tea production, and scenic views of nearby Mount Fuji.
-
D.
Matsumoto, Nagano, Japan
chosen
Matsumoto, Nagano, Japan is a historic castle city in central Honshu known for its scenic alpine setting and as the hometown of avant-garde artist Yayoi Kusama.
-
E.
City of Takamatsu
The City of Takamatsu is a coastal urban center in Japan’s Kagawa Prefecture, known as a regional administrative and cultural hub on the island of Shikoku.
- 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_69e11e555edc81909ca803587dafd747 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15d5a01888190ba65a05616b63cbe |
completed | April 29, 2026, 1:22 a.m. |
Created at: April 16, 2026, 8:50 p.m.