Triple

T4599004
Position Surface form Disambiguated ID Type / Status
Subject Norway/Vänern Line E100274 entity
Predicate crossBorderConnection P41237 FINISHED
Object Sweden–Norway rail link
The Sweden–Norway rail link is an international railway connection that facilitates passenger and freight transport between Sweden and Norway as part of the broader Scandinavian rail network.
E459657 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: Sweden–Norway rail link | Statement: [Norway/Vänern Line, crossBorderConnection, Sweden–Norway rail link]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sweden–Norway rail link
Context triple: [Norway/Vänern Line, crossBorderConnection, Sweden–Norway rail link]
  • A. Gardermoen Line
    The Gardermoen Line is a high-speed railway in Norway that connects Oslo with Oslo Airport and further north, serving as a key part of the country’s intercity and airport rail network.
  • B. Stockholm–Uppsala railway corridor
    The Stockholm–Uppsala railway corridor is a major rail line in eastern Sweden that connects the capital city Stockholm with the university city of Uppsala, serving as a key commuter and intercity transport route.
  • C. Dovre Line
    The Dovre Line is a major Norwegian railway route that connects Oslo with Trondheim, running through the scenic Gudbrandsdalen valley and over the Dovrefjell mountain plateau.
  • D. Røros Line
    The Røros Line is a historic Norwegian railway route running through inland regions between central and eastern Norway, known for serving rural communities and scenic landscapes.
  • E. Bergen Line railway
    The Bergen Line railway is a major Norwegian rail route linking Oslo and Bergen, renowned for its high-altitude passage across the scenic Hardangervidda mountain plateau.
  • 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: Sweden–Norway rail link
Triple: [Norway/Vänern Line, crossBorderConnection, Sweden–Norway rail link]
Generated description
The Sweden–Norway rail link is an international railway connection that facilitates passenger and freight transport between Sweden and Norway as part of the broader Scandinavian rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sweden–Norway rail link
Target entity description: The Sweden–Norway rail link is an international railway connection that facilitates passenger and freight transport between Sweden and Norway as part of the broader Scandinavian rail network.
  • A. Gardermoen Line
    The Gardermoen Line is a high-speed railway in Norway that connects Oslo with Oslo Airport and further north, serving as a key part of the country’s intercity and airport rail network.
  • B. Stockholm–Uppsala railway corridor
    The Stockholm–Uppsala railway corridor is a major rail line in eastern Sweden that connects the capital city Stockholm with the university city of Uppsala, serving as a key commuter and intercity transport route.
  • C. Dovre Line
    The Dovre Line is a major Norwegian railway route that connects Oslo with Trondheim, running through the scenic Gudbrandsdalen valley and over the Dovrefjell mountain plateau.
  • D. Røros Line
    The Røros Line is a historic Norwegian railway route running through inland regions between central and eastern Norway, known for serving rural communities and scenic landscapes.
  • E. Bergen Line railway
    The Bergen Line railway is a major Norwegian rail route linking Oslo and Bergen, renowned for its high-altitude passage across the scenic Hardangervidda mountain plateau.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: crossBorderConnection
Context triple: [Norway/Vänern Line, crossBorderConnection, Sweden–Norway rail link]
  • A. crossBorderFacilityConnectsTo chosen
    Indicates that a cross-border facility provides a direct physical or operational connection between two locations or infrastructures across a border.
  • B. crossBorderRegion
    Indicates a region that spans or intersects the boundary between two or more distinct territorial or jurisdictional areas.
  • C. crossBorderCommunity
    Indicates a relationship where a community spans or connects populations across one or more political or geographic borders.
  • D. crossesBorderOf
    Indicates that one entity passes from one side of the boundary of another entity (typically a region or area) to the other side, traversing its border.
  • E. hasBorderCrossing
    Indicates that there exists a point or facility where movement or transit is possible between the boundaries of two adjacent regions or jurisdictions.
  • 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_69bd43cbc014819098b45f435908f88a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd59707f8c8190b8368f1de887ff2a completed March 20, 2026, 2:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa54bb0c819081265a6d159ad790 completed March 21, 2026, 1:54 a.m.
NEDg Description generation batch_69bdfb37b1448190a4001b9ed2b79012 completed March 21, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_69bdfc0e456c81908efa3858d981ccc0 completed March 21, 2026, 2:01 a.m.
PD Predicate disambiguation batch_69bd522c811c81909aae4feadae33174 completed March 20, 2026, 1:57 p.m.
Created at: March 20, 2026, 1:11 p.m.