Triple

T17636296
Position Surface form Disambiguated ID Type / Status
Subject Esaka Station E430101 entity
Predicate partOfNetwork P840 FINISHED
Object Kita-Osaka Kyuko Railway network 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: Kita-Osaka Kyuko Railway network | Statement: [Esaka Station, partOfNetwork, Kita-Osaka Kyuko Railway network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kita-Osaka Kyuko Railway network
Context triple: [Esaka Station, partOfNetwork, Kita-Osaka Kyuko Railway network]
  • A. Keihan Electric Railway network
    The Keihan Electric Railway network is a private railway system in Japan that primarily connects the Osaka and Kyoto metropolitan areas, serving as a major commuter and intercity transport corridor in the Kansai region.
  • B. Kintetsu Keihanna Line
    The Kintetsu Keihanna Line is a commuter railway line in the Kansai region of Japan operated by Kintetsu Railway, connecting Osaka with its eastern suburbs and serving as part of a major interurban transit corridor.
  • C. Nishitetsu Kaizuka Line
    The Nishitetsu Kaizuka Line is a Japanese private railway line in Fukuoka operated by Nishi-Nippon Railroad, connecting suburban areas with central Fukuoka.
  • D. JR Kakogawa Line
    The JR Kakogawa Line is a regional railway line in Hyōgo Prefecture, Japan, operated by JR West, connecting the city of Kakogawa with inland communities.
  • E. Keihan network between Osaka and Kyoto
    The Keihan network between Osaka and Kyoto is a private railway system in Japan that provides frequent commuter and intercity rail services linking central Osaka with Kyoto and surrounding areas.
  • 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: Kita-Osaka Kyuko Railway network
Target entity description: The Kita-Osaka Kyuko Railway network is a private suburban railway system in northern Osaka Prefecture that functions as an extension of the Osaka Metro Midosuji Line, connecting central Osaka with its northern suburbs.
  • A. Keihan Electric Railway network
    The Keihan Electric Railway network is a private railway system in Japan that primarily connects the Osaka and Kyoto metropolitan areas, serving as a major commuter and intercity transport corridor in the Kansai region.
  • B. Kintetsu Keihanna Line
    The Kintetsu Keihanna Line is a commuter railway line in the Kansai region of Japan operated by Kintetsu Railway, connecting Osaka with its eastern suburbs and serving as part of a major interurban transit corridor.
  • C. Nishitetsu Kaizuka Line
    The Nishitetsu Kaizuka Line is a Japanese private railway line in Fukuoka operated by Nishi-Nippon Railroad, connecting suburban areas with central Fukuoka.
  • D. JR Kakogawa Line
    The JR Kakogawa Line is a regional railway line in Hyōgo Prefecture, Japan, operated by JR West, connecting the city of Kakogawa with inland communities.
  • E. Keihan network between Osaka and Kyoto
    The Keihan network between Osaka and Kyoto is a private railway system in Japan that provides frequent commuter and intercity rail services linking central Osaka with Kyoto and surrounding areas.
  • 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_69d889e37f308190a6aa0a69daff86c7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46de0ad988190b1a2c0bff69eb9f1 completed April 19, 2026, 5:53 a.m.
Created at: April 10, 2026, 5:52 a.m.