Triple

T1068924
Position Surface form Disambiguated ID Type / Status
Subject Upplands Väsby Municipality E23278 entity
Predicate locatedOnTransportCorridor P2409 FINISHED
Object 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.
E132507 NE FINISHED

How this triple was built (4 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: Stockholm–Uppsala railway corridor | Statement: [Upplands Väsby Municipality, locatedOnTransportCorridor, Stockholm–Uppsala railway corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stockholm–Uppsala railway corridor
Context triple: [Upplands Väsby Municipality, locatedOnTransportCorridor, Stockholm–Uppsala railway corridor]
  • A. Roslagsbanan
    Roslagsbanan is a narrow-gauge suburban railway line in the Stockholm region of Sweden that provides commuter rail services to several northern suburbs.
  • B. Saltsjöbanan
    Saltsjöbanan is a suburban railway line in the Stockholm area that connects central Stockholm with the eastern suburbs, including parts of Nacka Municipality.
  • C. 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.
  • D. Scandinavia–Russia transport corridor
    The Scandinavia–Russia transport corridor is a major international route facilitating road and trade connections between the Nordic countries and the Russian Federation.
  • E. 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.
  • 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: Stockholm–Uppsala railway corridor
Triple: [Upplands Väsby Municipality, locatedOnTransportCorridor, Stockholm–Uppsala railway corridor]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stockholm–Uppsala railway corridor
Target entity description: 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.
  • A. Roslagsbanan
    Roslagsbanan is a narrow-gauge suburban railway line in the Stockholm region of Sweden that provides commuter rail services to several northern suburbs.
  • B. Saltsjöbanan
    Saltsjöbanan is a suburban railway line in the Stockholm area that connects central Stockholm with the eastern suburbs, including parts of Nacka Municipality.
  • C. 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.
  • 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. Scandinavia–Russia transport corridor
    The Scandinavia–Russia transport corridor is a major international route facilitating road and trade connections between the Nordic countries and the Russian Federation.
  • F. None of above. chosen

Provenance (5 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_69a493ee1f908190992b5f0d1b04459b completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b91389888190b4b96d7ee4dda206 completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5ea491ec8190bf6bd84ecb5af341 completed March 7, 2026, 5:21 p.m.
NEDg Description generation batch_69ac5f15c2808190905e40c6db9d957c completed March 7, 2026, 5:23 p.m.
NED2 Entity disambiguation (via description) batch_69ac633749008190bae63644d5ee7cea completed March 7, 2026, 5:41 p.m.
Created at: March 1, 2026, 7:42 p.m.