Triple
T21748702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 灘区 |
E536853
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | 岩屋駅 |
—
|
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: 岩屋駅 | Statement: [灘区, hasRailwayStation, 岩屋駅]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 岩屋駅 Context triple: [灘区, hasRailwayStation, 岩屋駅]
-
A.
村野駅
村野駅は、大阪府交野市に位置し、京阪電気鉄道交野線が乗り入れる地域の生活拠点となっている鉄道駅です。
-
B.
Otaru Station
Otaru Station is a major railway station in Otaru, Hokkaido, Japan, serving as a key hub on the Hakodate Main Line for local and regional train services.
-
C.
Tsurumai Station
Tsurumai Station is a railway and subway station in Nagoya, Japan, serving as a key transit hub on the JR Chūō Main Line and the Nagoya Municipal Subway Tsurumai Line.
-
D.
Tateyama Station
Tateyama Station is a railway station in Tateyama, Toyama Prefecture, Japan, best known as a key gateway for tourists traveling into the Tateyama Kurobe Alpine Route in the Northern Japan Alps.
-
E.
Wakuraonsen Station
Wakuraonsen Station is a railway station in Nanao, Ishikawa Prefecture, Japan, serving as a key access point to the nearby Wakura Onsen hot spring resort area.
- 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: 岩屋駅 Target entity description: 岩屋駅は、兵庫県神戸市灘区に位置し、JR神戸線(東海道本線)の駅として周辺の住宅地や観光地へのアクセス拠点となっている鉄道駅です。
-
A.
村野駅
村野駅は、大阪府交野市に位置し、京阪電気鉄道交野線が乗り入れる地域の生活拠点となっている鉄道駅です。
-
B.
Otaru Station
Otaru Station is a major railway station in Otaru, Hokkaido, Japan, serving as a key hub on the Hakodate Main Line for local and regional train services.
-
C.
Tsurumai Station
Tsurumai Station is a railway and subway station in Nagoya, Japan, serving as a key transit hub on the JR Chūō Main Line and the Nagoya Municipal Subway Tsurumai Line.
-
D.
Tateyama Station
Tateyama Station is a railway station in Tateyama, Toyama Prefecture, Japan, best known as a key gateway for tourists traveling into the Tateyama Kurobe Alpine Route in the Northern Japan Alps.
-
E.
Wakuraonsen Station
Wakuraonsen Station is a railway station in Nanao, Ishikawa Prefecture, Japan, serving as a key access point to the nearby Wakura Onsen hot spring resort area.
- 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_69e0c46eab808190b848242d63a17c47 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01a77e19c81909bf26f96aa41a7ce |
completed | April 28, 2026, 2:24 a.m. |
Created at: April 16, 2026, 6:50 p.m.