Triple

T12229850
Position Surface form Disambiguated ID Type / Status
Subject Central MTR station E291444 entity
Predicate connectedByPedestrianSubwayTo P25669 FINISHED
Object Hong Kong station E685614 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: Hong Kong station | Statement: [Central MTR station, connectedByPedestrianSubwayTo, Hong Kong station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hong Kong station
Context triple: [Central MTR station, connectedByPedestrianSubwayTo, Hong Kong station]
  • A. Hong Kong Station chosen
    Hong Kong Station is a major railway and transport hub in Central, Hong Kong, serving as a key terminus for the Airport Express and Tung Chung Line of the MTR.
  • B. Kowloon station
    Kowloon station is a major Hong Kong railway hub on the Airport Express and Tung Chung lines, serving as a key interchange for airport transfers and urban transport.
  • C. Tai Wai station
    Tai Wai station is a major MTR interchange station in Hong Kong’s New Territories, serving as a key rail hub for the Sha Tin area.
  • D. Hong Kong West Kowloon station
    Hong Kong West Kowloon station is a major high-speed rail hub in Hong Kong that connects the city to mainland China via cross-border services.
  • E. Tsing Yi station
    Tsing Yi station is a major Hong Kong railway interchange on the Airport Express and Tung Chung lines, serving the Tsing Yi New Town area and providing rapid access to Hong Kong International Airport and central districts.
  • 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: connectedByPedestrianSubwayTo
Context triple: [Central MTR station, connectedByPedestrianSubwayTo, Hong Kong station]
  • A. hasSubwayStationEntrance
    Indicates that one entity serves as an entrance or access point to a subway station associated with another entity.
  • B. subwayStation
    Indicates that one entity is a subway station associated with, located in, or serving the other entity.
  • C. hasPublicTransportConnection
    Indicates that there is an available public transportation link or service connecting the related entities.
  • D. hasPedestrianAccessTo chosen
    Indicates that a location or area can be reached or entered safely and directly by people on foot.
  • E. hasUndergroundConnections
    Indicates that one entity is linked to another through subterranean or hidden passageways, networks, or channels.
  • 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_69d6ab668acc8190963ba424049d6aee completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d924a3973c8190a882046963b320fb completed April 10, 2026, 4:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63ee89b28819095e2e5df8acbcb22 completed May 2, 2026, 6:14 p.m.
PD Predicate disambiguation batch_69d91c41bcbc81909782f4e3c571b218 completed April 10, 2026, 3:50 p.m.
Created at: April 8, 2026, 9:51 p.m.