Triple

T4749874
Position Surface form Disambiguated ID Type / Status
Subject Gimpo International Airport E105451 entity
Predicate internationalRoute P47625 FINISHED
Object Gimpo–Haneda route
The Gimpo–Haneda route is a major international air corridor linking Seoul’s Gimpo International Airport with Tokyo’s Haneda Airport, serving as a key business and short-haul connection between South Korea and Japan.
E467928 NE FINISHED

How this triple was built (5 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: Gimpo–Haneda route | Statement: [Gimpo International Airport, internationalRoute, Gimpo–Haneda route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gimpo–Haneda route
Context triple: [Gimpo International Airport, internationalRoute, Gimpo–Haneda route]
  • A. Keikyū Airport Line
    The Keikyū Airport Line is a railway line in the Tokyo area that provides direct train access between central Tokyo and Haneda Airport.
  • B. Inbi Line
    The Inbi Line is a regional railway line in western Japan operated by JR West, connecting Tottori and Okayama prefectures through rural areas including the city of Tsuyama.
  • C. Hanwa Line
    The Hanwa Line is a major railway line in Japan’s Kansai region operated by JR West, connecting central Osaka with southern Osaka Prefecture and Wakayama.
  • D. Kagoshima Route
    Kagoshima Route is a major high-speed rail segment in southern Japan that connects key cities in Kagoshima Prefecture as part of the Kyushu Shinkansen network.
  • E. Higashi-Osaka Route
    The Higashi-Osaka Route is a major urban expressway in the Osaka area of Japan that facilitates east–west traffic through the city of Higashiōsaka and its surroundings.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Gimpo–Haneda route
Triple: [Gimpo International Airport, internationalRoute, Gimpo–Haneda route]
Generated description
The Gimpo–Haneda route is a major international air corridor linking Seoul’s Gimpo International Airport with Tokyo’s Haneda Airport, serving as a key business and short-haul connection between South Korea and Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gimpo–Haneda route
Target entity description: The Gimpo–Haneda route is a major international air corridor linking Seoul’s Gimpo International Airport with Tokyo’s Haneda Airport, serving as a key business and short-haul connection between South Korea and Japan.
  • A. Keikyū Airport Line
    The Keikyū Airport Line is a railway line in the Tokyo area that provides direct train access between central Tokyo and Haneda Airport.
  • B. Inbi Line
    The Inbi Line is a regional railway line in western Japan operated by JR West, connecting Tottori and Okayama prefectures through rural areas including the city of Tsuyama.
  • C. Hanwa Line
    The Hanwa Line is a major railway line in Japan’s Kansai region operated by JR West, connecting central Osaka with southern Osaka Prefecture and Wakayama.
  • D. Kagoshima Route
    Kagoshima Route is a major high-speed rail segment in southern Japan that connects key cities in Kagoshima Prefecture as part of the Kyushu Shinkansen network.
  • E. Higashi-Osaka Route
    The Higashi-Osaka Route is a major urban expressway in the Osaka area of Japan that facilitates east–west traffic through the city of Higashiōsaka and its surroundings.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: internationalRoute
Context triple: [Gimpo International Airport, internationalRoute, Gimpo–Haneda route]
  • A. onInternationalRoute chosen
    Indicates that something (such as a service, vehicle, or connection) operates on or is part of a route that crosses international borders.
  • B. isInternational
    Indicates that something has a connection to, involves, or extends across more than one country.
  • C. internationalDestinationsInclude
    Indicates that a given entity’s set of international destinations contains or covers the specified destination(s).
  • D. majorInternationalRoutesTo
    Indicates that there are significant, globally important transportation routes (such as air, sea, or land corridors) connecting one location to another.
  • E. hasInternationalService
    Indicates that an entity provides or is connected to transportation or communication services that operate across national borders.
  • F. None of above.

Provenance (6 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_69bd43f07fa48190954317d01600994a completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64c83af48190bd57be79c1505e9d completed March 20, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69be3a4e0844819098bb9abb05094a89 completed March 21, 2026, 6:27 a.m.
NEDg Description generation batch_69be3c9f8e048190a951b26c36cb7b23 completed March 21, 2026, 6:37 a.m.
NED2 Entity disambiguation (via description) batch_69be3d232b888190a0fd64c55a18eb48 completed March 21, 2026, 6:39 a.m.
PD Predicate disambiguation batch_69bd6223defc8190823665a6592c1154 completed March 20, 2026, 3:05 p.m.
Created at: March 20, 2026, 1:20 p.m.