Triple
T20938538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iwata |
E515652
|
entity |
| Predicate | hasJapaneseName |
P9882
|
FINISHED |
| Object | 磐田市 |
—
|
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: 磐田市 | Statement: [Iwata, hasJapaneseName, 磐田市]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 磐田市 Context triple: [Iwata, hasJapaneseName, 磐田市]
-
A.
柏原市
柏原市は、大阪府南東部に位置し、歴史ある寺社やぶどう栽培などで知られる中規模の都市です。
-
B.
稲城市
稲城市 is a suburban city in western Tokyo, Japan, known for its residential neighborhoods, greenery, and role as a commuter town for central Tokyo.
-
C.
米原市
米原市は、滋賀県北東部に位置し、東海道新幹線や在来線が交差する交通の要衝として知られる市です。
-
D.
川越市
川越市 is a historic city in Saitama Prefecture, Japan, famed for its well-preserved Edo-period streetscapes and traditional warehouse-style buildings that have earned it the nickname "Little Edo."
-
E.
木津川市
木津川市は、京都府南部に位置し、奈良県に隣接する住宅都市・歴史観光地として発展している市です。
- 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: 磐田市 Target entity description: 磐田市 is a city in Shizuoka Prefecture, Japan, known for its manufacturing industries and as the home of the Júbilo Iwata professional football club.
-
A.
柏原市
柏原市は、大阪府南東部に位置し、歴史ある寺社やぶどう栽培などで知られる中規模の都市です。
-
B.
稲城市
稲城市 is a suburban city in western Tokyo, Japan, known for its residential neighborhoods, greenery, and role as a commuter town for central Tokyo.
-
C.
米原市
米原市は、滋賀県北東部に位置し、東海道新幹線や在来線が交差する交通の要衝として知られる市です。
-
D.
川越市
川越市 is a historic city in Saitama Prefecture, Japan, famed for its well-preserved Edo-period streetscapes and traditional warehouse-style buildings that have earned it the nickname "Little Edo."
-
E.
木津川市
木津川市は、京都府南部に位置し、奈良県に隣接する住宅都市・歴史観光地として発展している市です。
- 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_69e0b4fc13408190b06868df03c5c29b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f95419a48190b7f62abc59f38bef |
completed | April 21, 2026, 4:13 a.m. |
Created at: April 16, 2026, 12:50 p.m.