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.