Triple

T19548916
Position Surface form Disambiguated ID Type / Status
Subject Arlanda Airport Terminal 5 station E489146 entity
Predicate isMainAirportStopFor P136541 FINISHED
Object Arlanda Express — 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: Arlanda Express | Statement: [Arlanda Airport Terminal 5 station, isMainAirportStopFor, Arlanda Express]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arlanda Express
Context triple: [Arlanda Airport Terminal 5 station, isMainAirportStopFor, Arlanda Express]
  • A. Arlanda Express chosen
    Arlanda Express is a high-speed train service that provides rapid passenger transport between central Stockholm and Stockholm Arlanda Airport.
  • B. Arlanda Line
    The Arlanda Line is a Swedish railway route that connects Stockholm with Stockholm Arlanda Airport, providing high-speed rail access to the airport.
  • C. Gothenburg commuter rail
    Gothenburg commuter rail is a regional rail network serving the Gothenburg metropolitan area in Sweden, connecting the city with surrounding suburbs and nearby towns.
  • D. Stockholm commuter rail
    Stockholm commuter rail is a regional rail network serving the greater Stockholm area, connecting the city with its suburbs and surrounding municipalities.
  • E. Öresundståg network
    The Öresundståg network is a regional rail system serving southern Sweden and Denmark, providing cross-border passenger connections around the Öresund region.
  • 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: isMainAirportStopFor
Context triple: [Arlanda Airport Terminal 5 station, isMainAirportStopFor, Arlanda Express]
  • A. hasMainPortOfDeparture
    Indicates that an entity uses a specified port as its primary location for beginning journeys or departures.
  • B. hasPrimaryAirportRole
    Indicates that an entity holds the main or principal functional role associated with an airport.
  • C. isMainArrivalPointFor
    Indicates that a location serves as the primary arrival point for a given entity or flow of entities.
  • D. isPassengerAirport
    Indicates that an airport primarily serves commercial passenger air traffic rather than cargo or other specialized operations.
  • E. airportServesAs
    Indicates that an airport functions in a particular role or capacity (such as primary, secondary, or hub) for a specified area, organization, or service.
  • F. None of above. chosen

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_69d8e8dc5d8c8190a6d7bd8864f43ca0 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63d2e5e588190ac3a6f612d4fb54b completed April 20, 2026, 2:50 p.m.
PD Predicate disambiguation batch_69e514d4df3c8190b7e9b3b4fdf9452a completed April 19, 2026, 5:45 p.m.
PDg Predicate description generation batch_69e51796b4c48190b721114dde654bd7 completed April 19, 2026, 5:57 p.m.
Created at: April 10, 2026, 1:41 p.m.