Triple

T13633148
Position Surface form Disambiguated ID Type / Status
Subject 京阪本線 E325776 entity
Predicate 起点駅 P17223 FINISHED
Object 淀屋橋駅 E691785 NE FINISHED

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: 淀屋橋駅 | Statement: [京阪本線, 起点駅, 淀屋橋駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 淀屋橋駅
Context triple: [京阪本線, 起点駅, 淀屋橋駅]
  • A. 千駄ケ谷駅
    千駄ケ谷駅は、東京都渋谷区に位置し、主にJR中央・総武線各駅停車が発着する駅です。
  • B. 千駄木駅
    千駄木駅は、東京都文京区に位置し、東京メトロ千代田線が乗り入れる下町情緒の残るエリアの主要な地下鉄駅です。
  • C. Shin-Itabashi Station
    Shin-Itabashi Station is a railway station in the Itabashi ward of Tokyo, Japan, serving local commuter traffic on the Toei Mita Line.
  • D. Itabashi-Kuyakushomae Station
    Itabashi-Kuyakushomae Station is a railway station in Tokyo, Japan, serving the Itabashi ward and providing local commuter access within the city’s urban rail network.
  • E. Yodoyabashi Station chosen
    Yodoyabashi Station is a major underground railway hub in central Osaka, Japan, serving both Osaka Metro and private railway lines and providing access to the city’s main business district.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: 起点駅
Context triple: [京阪本線, 起点駅, 淀屋橋駅]
  • A. 代表的途中駅
    Indicates that something serves as or is designated as an intermediate station representing a route or line.
  • B. startingStation chosen
    Indicates the station or location where a journey, route, or trip begins.
  • C. startPoint
    Indicates the initial location or position from which an object, path, or action begins.
  • D. startCity
    Indicates the city where a journey, route, or transportation service begins.
  • E. stationName
    Indicates the name assigned to a particular station in the relationship.
  • F. None of above.

Provenance (4 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_69d8076beddc8190a53156f5bea77f5e completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc60635d08190899806fe8936f02a completed April 12, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77fab07648190b3b3362a8ffa8961 completed May 3, 2026, 5:02 p.m.
PD Predicate disambiguation batch_69dbbe85e1c4819095194f4b7f9f6118 completed April 12, 2026, 3:47 p.m.
Created at: April 9, 2026, 9:51 p.m.