Triple
T18125257
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Izumisano |
E433855
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Izumisano City Hall |
—
|
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: Izumisano City Hall | Statement: [Izumisano, hasLandmark, Izumisano City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Izumisano City Hall Context triple: [Izumisano, hasLandmark, Izumisano City Hall]
-
A.
Izumo City Hall
Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane Prefecture, Japan.
-
B.
Wakayama City Hall
Wakayama City Hall is the main municipal government building and administrative center serving the city of Wakayama in Japan.
-
C.
Mishima City Hall
Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
-
D.
Kuwana City Hall
Kuwana City Hall is the main municipal government building and administrative center responsible for providing public services and local governance for the city of Kuwana in Japan.
-
E.
Tsuru City Hall
Tsuru City Hall is the main municipal government building and administrative center serving the city of Tsuru in Japan.
- 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: Izumisano City Hall Target entity description: Izumisano City Hall is the main municipal government building and administrative center serving the city of Izumisano in Osaka Prefecture, Japan.
-
A.
Izumo City Hall
Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane Prefecture, Japan.
-
B.
Wakayama City Hall
Wakayama City Hall is the main municipal government building and administrative center serving the city of Wakayama in Japan.
-
C.
Mishima City Hall
Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
-
D.
Kuwana City Hall
Kuwana City Hall is the main municipal government building and administrative center responsible for providing public services and local governance for the city of Kuwana in Japan.
-
E.
Tsuru City Hall
Tsuru City Hall is the main municipal government building and administrative center serving the city of Tsuru in Japan.
- 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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dded1bd4819080fa362e88c921cf |
completed | April 19, 2026, 1:51 p.m. |
Created at: April 10, 2026, 10:28 a.m.