Triple

T22754043
Position Surface form Disambiguated ID Type / Status
Subject Kobe Rapid Transit Railway E562787 entity
Predicate serviceArea P82 FINISHED
Object Kobe metropolitan area — NE NERFINISHED

How this triple was built (2 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: Kobe metropolitan area | Statement: [Kobe Rapid Transit Railway, serviceArea, Kobe metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kobe metropolitan area
Context triple: [Kobe Rapid Transit Railway, serviceArea, Kobe metropolitan area]
  • A. Sakai metropolitan area
    The Sakai metropolitan area is an urban region in Osaka Prefecture, Japan, centered on the city of Sakai and encompassing surrounding municipalities such as Izumi City.
  • B. Yokohama metropolitan area
    The Yokohama metropolitan area is a major urban and economic region in Japan centered on the port city of Yokohama and its surrounding municipalities within the Greater Tokyo area.
  • C. Kyoto metropolitan area
    The Kyoto metropolitan area is a major urban and cultural region in Japan centered on the historic city of Kyoto and its surrounding municipalities.
  • D. Osaka–Kobe metropolitan area chosen
    The Osaka–Kobe metropolitan area is a major urban and economic region in Japan’s Kansai area, centered on the cities of Osaka and Kobe and known for its dense population, industry, and cultural influence.
  • E. Kawasaki metropolitan area
    The Kawasaki metropolitan area is a major urban and industrial region in Kanagawa Prefecture, Japan, forming part of the Greater Tokyo Area and centered on the city of Kawasaki.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e24551ec7881909a9c924dbea155f6 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f179bb80ac8190b53a1e00704c4ff5 completed April 29, 2026, 3:23 a.m.
Created at: April 17, 2026, 3:25 p.m.