Triple

T20708133
Position Surface form Disambiguated ID Type / Status
Subject Dal Station E508957 entity
Predicate partOf P40 FINISHED
Object Hoved Line between Oslo and Eidsvoll
The Hoved Line between Oslo and Eidsvoll is Norway’s oldest public railway line, serving as a key historic and commuter rail corridor connecting the capital with the town of Eidsvoll.
E1445480 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: Hoved Line between Oslo and Eidsvoll | Statement: [Dal Station, partOf, Hoved Line between Oslo and Eidsvoll]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hoved Line between Oslo and Eidsvoll
Context triple: [Dal Station, partOf, Hoved Line between Oslo and Eidsvoll]
  • A. Frognerseteren Line
    The Frognerseteren Line is a metro line in Oslo, Norway, that runs through hilly, forested terrain up to the Frognerseteren area, offering access to popular hiking and skiing destinations.
  • B. Vestfold Line
    The Vestfold Line is a key railway route in southeastern Norway that connects Oslo with towns along the western shore of the Oslofjord, serving as an important corridor for both passenger and regional traffic.
  • C. Roa–Hønefoss Line
    The Roa–Hønefoss Line is a Norwegian railway line that connects the Bergen Line to the Gjøvik Line, serving as an important link between eastern and western Norway.
  • D. Ekeberg Line
    The Ekeberg Line is a historic light rail line in Oslo, Norway, that runs from the city center up to the Ekeberg area and forms part of the Oslo Tramway network.
  • E. Drammen Line
    The Drammen Line is a major Norwegian railway route connecting Oslo with the city of Drammen and serving as an important commuter and intercity corridor in the Oslo region.
  • 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: Hoved Line between Oslo and Eidsvoll
Triple: [Dal Station, partOf, Hoved Line between Oslo and Eidsvoll]
Generated description
The Hoved Line between Oslo and Eidsvoll is Norway’s oldest public railway line, serving as a key historic and commuter rail corridor connecting the capital with the town of Eidsvoll.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hoved Line between Oslo and Eidsvoll
Target entity description: The Hoved Line between Oslo and Eidsvoll is Norway’s oldest public railway line, serving as a key historic and commuter rail corridor connecting the capital with the town of Eidsvoll.
  • A. Frognerseteren Line
    The Frognerseteren Line is a metro line in Oslo, Norway, that runs through hilly, forested terrain up to the Frognerseteren area, offering access to popular hiking and skiing destinations.
  • B. Vestfold Line
    The Vestfold Line is a key railway route in southeastern Norway that connects Oslo with towns along the western shore of the Oslofjord, serving as an important corridor for both passenger and regional traffic.
  • C. Roa–Hønefoss Line
    The Roa–Hønefoss Line is a Norwegian railway line that connects the Bergen Line to the Gjøvik Line, serving as an important link between eastern and western Norway.
  • D. Ekeberg Line
    The Ekeberg Line is a historic light rail line in Oslo, Norway, that runs from the city center up to the Ekeberg area and forms part of the Oslo Tramway network.
  • E. Drammen Line
    The Drammen Line is a major Norwegian railway route connecting Oslo with the city of Drammen and serving as an important commuter and intercity corridor in the Oslo region.
  • 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_69e0b4c40ad88190b81f77695366d328 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1952e888190877b79933970f7b0 completed April 21, 2026, 12:15 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08d7f4d5f08190a733c7247f51f492 completed May 16, 2026, 8:47 p.m.
NEDg Description generation batch_6a08d8f47be881909859bbe23887d0fc completed May 16, 2026, 8:52 p.m.
NED2 Entity disambiguation (via description) batch_6a08d99214b48190b0ffba4026d3fa39 completed May 16, 2026, 8:54 p.m.
Created at: April 16, 2026, 12:14 p.m.