Triple

T2470112
Position Surface form Disambiguated ID Type / Status
Subject JR West E55348 entity
Predicate ownsInfrastructure P26836 FINISHED
Object Sanyo Shinkansen tracks between Shin-Osaka and Hakata E64491 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: Sanyo Shinkansen tracks between Shin-Osaka and Hakata | Statement: [JR West, ownsInfrastructure, Sanyo Shinkansen tracks between Shin-Osaka and Hakata]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sanyo Shinkansen tracks between Shin-Osaka and Hakata
Context triple: [JR West, ownsInfrastructure, Sanyo Shinkansen tracks between Shin-Osaka and Hakata]
  • A. Kyushu Shinkansen
    Kyushu Shinkansen is a high-speed railway line in Japan that connects major cities across the island of Kyushu as part of the national Shinkansen network.
  • B. Jōetsu Shinkansen
    The Jōetsu Shinkansen is a high-speed rail line in Japan that connects Tokyo with the Niigata region, providing rapid passenger service through central Honshu.
  • C. Yamagata Shinkansen
    The Yamagata Shinkansen is a Japanese high-speed "mini-shinkansen" rail line connecting Tokyo with Yamagata Prefecture by upgrading conventional tracks for Shinkansen through-service.
  • D. Tokaido Shinkansen
    The Tokaido Shinkansen is Japan’s pioneering high-speed rail line connecting Tokyo with Osaka and other major cities, renowned for its speed, punctuality, and heavy passenger usage.
  • E. Sanyo Shinkansen chosen
    Sanyo Shinkansen is a high-speed railway line in Japan that connects Osaka with western Honshu cities such as Hiroshima and Fukuoka as part of the Shinkansen network.
  • 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: ownsInfrastructure
Context triple: [JR West, ownsInfrastructure, Sanyo Shinkansen tracks between Shin-Osaka and Hakata]
  • A. isPartOfInfrastructure
    Indicates that something belongs to, is included within, or functions as a component of a larger infrastructure system.
  • B. usesInfrastructure
    Indicates that one entity makes use of, depends on, or operates through the infrastructure provided or managed by another entity.
  • C. supportsInfrastructure
    Indicates that one entity provides resources, services, or capabilities that enable the operation, maintenance, or development of another entity’s infrastructure.
  • D. hasInfrastructureOwner chosen
    Indicates that one entity owns or is responsible for the infrastructure associated with another entity.
  • E. parallelInfrastructure
    Indicates that two or more infrastructure elements are arranged or operate in parallel to each other, typically serving similar functions simultaneously.
  • 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_69ab49e3622c8190ad22afa2c4fbb807 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd2bc7b5481908b3664495e99f1a4 completed March 7, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69af17a29c2c8190b9e7b49d086ad9d5 completed March 9, 2026, 6:55 p.m.
PD Predicate disambiguation batch_69abd0b3ea308190a6d8499c2a542c50 completed March 7, 2026, 7:16 a.m.
Created at: March 6, 2026, 9:44 p.m.