Triple
T19676380
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Omitama |
E472461
|
entity |
| Predicate | hasLocalGovernment |
P2820
|
FINISHED |
| Object | Omitama 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: Omitama City Hall | Statement: [Omitama, hasLocalGovernment, Omitama City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omitama City Hall Context triple: [Omitama, hasLocalGovernment, Omitama City Hall]
-
A.
Omihachiman city hall
Omihachiman city hall is the main municipal government building and administrative center of Ōmihachiman City in Shiga Prefecture, Japan.
-
B.
Izumo City Hall
Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane Prefecture, Japan.
-
C.
Tsuru City Hall
Tsuru City Hall is the main municipal government building and administrative center serving the city of Tsuru in Japan.
-
D.
Mishima City Hall
Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
-
E.
Fujinomiya City Hall
Fujinomiya City Hall is the main municipal government building and administrative center serving the city of Fujinomiya in Shizuoka Prefecture, 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: Omitama City Hall Target entity description: Omitama City Hall is the main municipal government building and administrative center serving the city of Omitama in Ibaraki Prefecture, Japan.
-
A.
Omihachiman city hall
Omihachiman city hall is the main municipal government building and administrative center of Ōmihachiman City in Shiga Prefecture, Japan.
-
B.
Izumo City Hall
Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane Prefecture, Japan.
-
C.
Tsuru City Hall
Tsuru City Hall is the main municipal government building and administrative center serving the city of Tsuru in Japan.
-
D.
Mishima City Hall
Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
-
E.
Fujinomiya City Hall
Fujinomiya City Hall is the main municipal government building and administrative center serving the city of Fujinomiya in Shizuoka Prefecture, 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_69d8e514f2e08190ba70a4449519d218 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e641bbea8c8190b0ad841d95068e0e |
completed | April 20, 2026, 3:09 p.m. |
Created at: April 10, 2026, 1:45 p.m.