Triple
T23525755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mayor of Osaka |
E576428
|
entity |
| Predicate | seat |
P75
|
FINISHED |
| Object | Osaka City Hall |
—
|
NE NERFINISHED |
How this triple was built (2 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: Osaka City Hall | Statement: [Mayor of Osaka, seat, Osaka City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Osaka City Hall Context triple: [Mayor of Osaka, seat, Osaka City Hall]
-
A.
Osaka City Hall
chosen
Osaka City Hall is the main administrative headquarters of Osaka City, located in the central Nakanoshima district and housing the city’s municipal government offices.
-
B.
Osaka City Central Public Hall
Osaka City Central Public Hall is a historic Neo-Renaissance style public building and cultural venue in central Osaka, Japan, known for its distinctive red-brick façade and use for concerts, exhibitions, and civic events.
-
C.
Nagoya City Hall
Nagoya City Hall is the central municipal government building and administrative headquarters of the city of Nagoya, Japan.
-
D.
Kobe City Hall
Kobe City Hall is the main administrative government complex of Kobe, Japan, housing the city’s municipal offices and serving as a central landmark in the Chuo-ku district.
-
E.
Osaka Prefectural Government Sakishima Building
The Osaka Prefectural Government Sakishima Building is a prominent high-rise government and office complex in Osaka, Japan, known as one of the city’s tallest and most recognizable landmarks.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e245f5a8848190a2ba42e271c6c31f |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f1ac73be64819083e4a1c2c09551fb |
completed | April 29, 2026, 7 a.m. |
Created at: April 17, 2026, 6:09 p.m.