Triple

T21372798
Position Surface form Disambiguated ID Type / Status
Subject Hankyu Itami Line E527111 entity
Predicate terminus P388 FINISHED
Object Tsukaguchi Station (Hankyu) — 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: Tsukaguchi Station (Hankyu) | Statement: [Hankyu Itami Line, terminus, Tsukaguchi Station (Hankyu)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tsukaguchi Station (Hankyu)
Context triple: [Hankyu Itami Line, terminus, Tsukaguchi Station (Hankyu)]
  • A. Rokko Station (Hankyu)
    Rokko Station (Hankyu) is a railway station on the Hankyu Kobe Line serving the Rokko area of Nada-ku in Kobe, Japan.
  • B. Kobe-Sannomiya Station (Hankyu)
    Kobe-Sannomiya Station (Hankyu) is a major terminal on the Hankyu Railway network in central Kobe, serving as one of the city’s primary hubs for commuter and intercity rail services.
  • C. Arashiyama Station (Hankyu)
    Arashiyama Station (Hankyu) is a railway station in Kyoto, Japan, serving as a key access point for tourists visiting the scenic Arashiyama area.
  • D. Sanjo Station (Keihan Electric Railway)
    Sanjo Station (Keihan Electric Railway) is a major railway station in Kyoto, Japan, serving as a key terminal on the Keihan Main Line and a gateway to the city’s central and eastern districts.
  • E. Takarazuka Station (Hankyu)
    Takarazuka Station (Hankyu) is a major railway station in Takarazuka, Hyōgo Prefecture, Japan, operated by Hankyu Railway and serving as an important access point to local attractions such as the Takarazuka Revue.
  • 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: Tsukaguchi Station (Hankyu)
Target entity description: Tsukaguchi Station (Hankyu) is a railway station in Amagasaki, Hyōgo Prefecture, Japan, operated by Hankyu Railway on the Hankyu Itami Line.
  • A. Rokko Station (Hankyu)
    Rokko Station (Hankyu) is a railway station on the Hankyu Kobe Line serving the Rokko area of Nada-ku in Kobe, Japan.
  • B. Kobe-Sannomiya Station (Hankyu)
    Kobe-Sannomiya Station (Hankyu) is a major terminal on the Hankyu Railway network in central Kobe, serving as one of the city’s primary hubs for commuter and intercity rail services.
  • C. Arashiyama Station (Hankyu)
    Arashiyama Station (Hankyu) is a railway station in Kyoto, Japan, serving as a key access point for tourists visiting the scenic Arashiyama area.
  • D. Sanjo Station (Keihan Electric Railway)
    Sanjo Station (Keihan Electric Railway) is a major railway station in Kyoto, Japan, serving as a key terminal on the Keihan Main Line and a gateway to the city’s central and eastern districts.
  • E. Takarazuka Station (Hankyu)
    Takarazuka Station (Hankyu) is a major railway station in Takarazuka, Hyōgo Prefecture, Japan, operated by Hankyu Railway and serving as an important access point to local attractions such as the Takarazuka Revue.
  • 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_69e0b51e80808190ba5cb05667af02a9 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b0b18b2c81908e16beff92381160 completed April 22, 2026, 11:27 a.m.
Created at: April 16, 2026, 5:10 p.m.