Triple
T20166881
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matsuda |
E491844
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object | Matsuda Town 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: Matsuda Town Hall | Statement: [Matsuda, governingBody, Matsuda Town Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matsuda Town Hall Context triple: [Matsuda, governingBody, Matsuda Town Hall]
-
A.
Tadaoka Town Hall
Tadaoka Town Hall is the main municipal government building and administrative center serving the town of Tadaoka in Japan.
-
B.
Mishima City Hall
Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
-
C.
Itami City Hall
Itami City Hall is the main municipal government building and administrative center serving the city of Itami in Hyōgo Prefecture, Japan.
-
D.
Matsue City Hall
Matsue City Hall is the main municipal government building and administrative center responsible for managing public services and local affairs in Matsue, Japan.
-
E.
Shin-Toyama City Hall
Shin-Toyama City Hall is a contemporary Japanese municipal government building renowned for its innovative, human-centered architectural design by Hiroshi Hara.
- 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: Matsuda Town Hall Target entity description: Matsuda Town Hall is the main municipal government building and administrative center serving the town of Matsuda in Japan.
-
A.
Tadaoka Town Hall
Tadaoka Town Hall is the main municipal government building and administrative center serving the town of Tadaoka in Japan.
-
B.
Mishima City Hall
Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
-
C.
Itami City Hall
Itami City Hall is the main municipal government building and administrative center serving the city of Itami in Hyōgo Prefecture, Japan.
-
D.
Matsue City Hall
Matsue City Hall is the main municipal government building and administrative center responsible for managing public services and local affairs in Matsue, Japan.
-
E.
Shin-Toyama City Hall
Shin-Toyama City Hall is a contemporary Japanese municipal government building renowned for its innovative, human-centered architectural design by Hiroshi Hara.
- 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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66844e49081909b7e9ec2b65cc61d |
completed | April 20, 2026, 5:54 p.m. |
Created at: April 11, 2026, 11:35 p.m.