Triple

T21715766
Position Surface form Disambiguated ID Type / Status
Subject 高崎線 E536023 entity
Predicate 旅客営業主体 P114733 FINISHED
Object 東日本旅客鉄道 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: 東日本旅客鉄道 | Statement: [高崎線, 旅客営業主体, 東日本旅客鉄道]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 東日本旅客鉄道
Context triple: [高崎線, 旅客営業主体, 東日本旅客鉄道]
  • A. East Japan Railway Company chosen
    East Japan Railway Company is a major Japanese railway operator that runs an extensive network of commuter and high-speed train services across eastern Honshu, including the Tokyo metropolitan area.
  • B. 四国旅客鉄道
    四国旅客鉄道(JR四国)は、日本の四国地方で在来線や特急列車などを運行するJRグループの旅客鉄道会社です。
  • C. Japan Railways Group
    Japan Railways Group is a major network of regional railway companies in Japan that emerged from the privatization of the former Japanese National Railways and operates much of the country’s passenger rail services, including high-speed Shinkansen lines.
  • D. Japan Railway Construction Public Corporation
    Japan Railway Construction Public Corporation was a former Japanese government agency responsible for planning and constructing railway lines and related infrastructure.
  • E. West Japan Railway Company
    West Japan Railway Company is one of Japan’s major regional railway operators, managing extensive rail networks across western Honshu including the Kansai area.
  • 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: 旅客営業主体
Context triple: [高崎線, 旅客営業主体, 東日本旅客鉄道]
  • A. hasPassengerOperator
    Indicates that an entity (such as a vehicle or service) is operated by an organization or person responsible for carrying passengers.
  • B. transportOperator
    Indicates that an entity is responsible for operating or managing the transportation of people or goods between locations.
  • C. airlineOperator
    Indicates that one entity operates or manages airline services for another entity or in a specified context.
  • D. primaryPassengerOperatorOnRoute chosen
    Indicates that an operator is the main provider of passenger services on a specific route.
  • E. operatedPassengerServices
    Indicates that an entity provided and managed transportation services specifically for carrying passengers.
  • F. None of above.

Provenance (3 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_69e0c46c6dd88190a595375fa6ebd701 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69efb53761b48190954a46e8155a84f0 completed April 27, 2026, 7:12 p.m.
PD Predicate disambiguation batch_69e6969725bc81908e7ad19619ba2688 completed April 20, 2026, 9:11 p.m.
Created at: April 16, 2026, 6:47 p.m.