Triple
T22507639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ibaraki, Osaka Prefecture, Japan |
E556429
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Ibaraki 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: Ibaraki City Hall | Statement: [Ibaraki, Osaka Prefecture, Japan, hasLandmark, Ibaraki City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ibaraki City Hall Context triple: [Ibaraki, Osaka Prefecture, Japan, hasLandmark, Ibaraki City Hall]
-
A.
Hachiōji City Hall
Hachiōji City Hall is the main municipal government building and administrative center serving the city of Hachiōji in Tokyo, Japan.
-
B.
Saitama City Hall
Saitama City Hall is the main administrative headquarters of Saitama City, Japan, housing the city’s central government offices and public services.
-
C.
Koganei City Hall
Koganei City Hall is the main municipal government building and administrative center serving the residents of Koganei City in Tokyo, Japan.
-
D.
Tsuru City Hall
Tsuru City Hall is the main municipal government building and administrative center serving the city of Tsuru in Japan.
-
E.
Izumo City Hall
Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane 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: Ibaraki City Hall Target entity description: Ibaraki City Hall is the main municipal government building and administrative center serving the city of Ibaraki in Osaka Prefecture, Japan.
-
A.
Hachiōji City Hall
Hachiōji City Hall is the main municipal government building and administrative center serving the city of Hachiōji in Tokyo, Japan.
-
B.
Saitama City Hall
Saitama City Hall is the main administrative headquarters of Saitama City, Japan, housing the city’s central government offices and public services.
-
C.
Koganei City Hall
Koganei City Hall is the main municipal government building and administrative center serving the residents of Koganei City in Tokyo, Japan.
-
D.
Tsuru City Hall
Tsuru City Hall is the main municipal government building and administrative center serving the city of Tsuru in Japan.
-
E.
Izumo City Hall
Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane 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_69e11e555edc81909ca803587dafd747 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15d5dec7c8190bf71ef76a2dfe9a4 |
completed | April 29, 2026, 1:22 a.m. |
Created at: April 16, 2026, 8:50 p.m.