Triple

T20287297
Position Surface form Disambiguated ID Type / Status
Subject Harborland shopping and entertainment district E509917 entity
Predicate servedBy P82 FINISHED
Object Kobe Municipal Subway Kaigan Line — 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 Municipal Subway Kaigan Line | Statement: [Harborland shopping and entertainment district, servedBy, Kobe Municipal Subway Kaigan Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kobe Municipal Subway Kaigan Line
Context triple: [Harborland shopping and entertainment district, servedBy, Kobe Municipal Subway Kaigan Line]
  • A. Kobe Municipal Subway chosen
    The Kobe Municipal Subway is an urban rapid transit system serving the city of Kobe, Japan, connecting key commercial, residential, and waterfront areas.
  • B. Keihan Nakanoshima Line
    The Keihan Nakanoshima Line is a commuter railway in Osaka, Japan, operated by Keihan Electric Railway and serving the Nakanoshima business and cultural district.
  • C. Kobe Kosoku Line
    The Kobe Kosoku Line is a railway line in Kobe, Japan, that connects and provides through-services between several private railway companies’ lines across the city center.
  • D. Osaka Metro Yotsubashi Line
    The Osaka Metro Yotsubashi Line is a rapid transit line in Osaka, Japan, running north–south through central parts of the city as part of the Osaka Metro network.
  • E. Osaka Metro Imazatosuji Line
    The Osaka Metro Imazatosuji Line is a rapid transit line in Osaka, Japan, running north–south through the city and connecting residential districts with major interchange hubs on the Osaka Metro network.
  • 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_69e0b4c652388190b782cad965e5a098 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e676931fe08190b278d829a745701f completed April 20, 2026, 6:55 p.m.
Created at: April 16, 2026, 11:07 a.m.