Triple
T16968097
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tsuyama City Hall |
E411594
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | City of Tsuyama |
—
|
NE NERFINISHED |
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: City of Tsuyama | Statement: [Tsuyama City Hall, operator, City of Tsuyama]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Tsuyama Context triple: [Tsuyama City Hall, operator, City of Tsuyama]
-
A.
City of Wakayama
The City of Wakayama is a coastal municipality in Japan’s Kansai region, known for its historic castle, cultural heritage, and role as the administrative and economic center of Wakayama Prefecture.
-
B.
Itami City
Itami City is an urban municipality in Hyōgo Prefecture, Japan, known for hosting Osaka International Airport (commonly called Itami Airport) and its role within the Kansai metropolitan area.
-
C.
Tomiya City
Tomiya City is a municipality in northeastern Japan known for its suburban residential character and proximity to the regional center of Sendai.
-
D.
Shiojiri City
Shiojiri City is a regional city in central Japan known for its location in Nagano Prefecture’s mountainous inland area and its role as a transportation and agricultural hub.
-
E.
Shinjo City
Shinjo City is a regional city in northern Japan known as a transportation hub and cultural center within Yamagata Prefecture, particularly noted for its traditional festivals and snowy climate.
- 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: City of Tsuyama Target entity description: The City of Tsuyama is a historic municipality in Okayama Prefecture, Japan, known for its preserved castle town atmosphere, cherry blossoms, and traditional streetscapes.
-
A.
City of Wakayama
The City of Wakayama is a coastal municipality in Japan’s Kansai region, known for its historic castle, cultural heritage, and role as the administrative and economic center of Wakayama Prefecture.
-
B.
Itami City
Itami City is an urban municipality in Hyōgo Prefecture, Japan, known for hosting Osaka International Airport (commonly called Itami Airport) and its role within the Kansai metropolitan area.
-
C.
Tomiya City
Tomiya City is a municipality in northeastern Japan known for its suburban residential character and proximity to the regional center of Sendai.
-
D.
Shiojiri City
Shiojiri City is a regional city in central Japan known for its location in Nagano Prefecture’s mountainous inland area and its role as a transportation and agricultural hub.
-
E.
Shinjo City
Shinjo City is a regional city in northern Japan known as a transportation hub and cultural center within Yamagata Prefecture, particularly noted for its traditional festivals and snowy climate.
- F. None of above. chosen
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_69d886c9c9d481909afe222093641cae |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d0a6f628819080db47285954729a |
completed | April 18, 2026, 6:42 p.m. |
Created at: April 10, 2026, 5:31 a.m.