Triple

T15021199
Position Surface form Disambiguated ID Type / Status
Subject Norwegian State Railways E378087 entity
Predicate operatedOnInfrastructureOf P6820 FINISHED
Object Norwegian National Rail Administration
The Norwegian National Rail Administration was the government agency responsible for owning, managing, and developing Norway’s national railway infrastructure.
 E127643 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: Norwegian National Rail Administration | Statement: [Norwegian State Railways, operatedOnInfrastructureOf, Norwegian National Rail Administration]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Norwegian National Rail Administration
Context triple: [Norwegian State Railways, operatedOnInfrastructureOf, Norwegian National Rail Administration]
  • A. Norwegian Railway Authority
    The Norwegian Railway Authority is the national government body responsible for regulating and supervising railway safety and operations in Norway.
  • B. Norwegian Railway Directorate
    The Norwegian Railway Directorate is a government agency responsible for planning, developing, and managing the national railway system in Norway.
  • C. Norwegian State Railways
    Norwegian State Railways was Norway’s former government-owned railway company responsible for most passenger train services and rail operations across the country.
  • D. Norsk Hoved-Jernbane
    Norsk Hoved-Jernbane was Norway’s first public railway company, operating the pioneering main line that laid the foundation for the country’s modern rail network.
  • E. Danske Statsbaner
    Danske Statsbaner is Denmark’s largest state-owned railway company, responsible for most passenger train services across the country.
  • 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: Norwegian National Rail Administration
Triple: [Norwegian State Railways, operatedOnInfrastructureOf, Norwegian National Rail Administration]
Generated description
The Norwegian National Rail Administration was the government agency responsible for owning, managing, and developing Norway’s national railway infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Norwegian National Rail Administration
Target entity description: The Norwegian National Rail Administration was the government agency responsible for owning, managing, and developing Norway’s national railway infrastructure.
  • A. Norwegian Railway Authority
    The Norwegian Railway Authority is the national government body responsible for regulating and supervising railway safety and operations in Norway.
  • B. Norwegian Railway Directorate chosen
    The Norwegian Railway Directorate is a government agency responsible for planning, developing, and managing the national railway system in Norway.
  • C. Norwegian State Railways
    Norwegian State Railways was Norway’s former government-owned railway company responsible for most passenger train services and rail operations across the country.
  • D. Norsk Hoved-Jernbane
    Norsk Hoved-Jernbane was Norway’s first public railway company, operating the pioneering main line that laid the foundation for the country’s modern rail network.
  • E. Danske Statsbaner
    Danske Statsbaner is Denmark’s largest state-owned railway company, responsible for most passenger train services across the country.
  • F. None of above.

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_69d85cd3a3c881908c71fc424d459c17 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded765462c819097f331c9b39c80e3 completed April 15, 2026, 12:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69fea5b0bbf4819082e14715bfd6003d completed May 9, 2026, 3:10 a.m.
NEDg Description generation batch_69fea6f926d481908cf4465205c628db completed May 9, 2026, 3:16 a.m.
NED2 Entity disambiguation (via description) batch_69fea9ab97e08190995c090c1fb9ed3b completed May 9, 2026, 3:27 a.m.
Created at: April 10, 2026, 2:56 a.m.