Triple

T5838321
Position Surface form Disambiguated ID Type / Status
Subject T1300 train (historical) E129529 entity
Predicate operatedBy P86 FINISHED
Object Oslo Sporveier
Oslo Sporveier was the former municipal public transport operator in Oslo, Norway, responsible for running the city’s trams, buses, and metro services.
E553419 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: Oslo Sporveier | Statement: [T1300 train (historical), operatedBy, Oslo Sporveier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Oslo Sporveier
Context triple: [T1300 train (historical), operatedBy, Oslo Sporveier]
  • A. Ruter
    Ruter is the public transport authority responsible for planning, coordinating, and managing bus, tram, metro, and some ferry services in Oslo and parts of Viken, Norway.
  • B. Oslo Tramway
    Oslo Tramway is the city’s electric light rail and streetcar network that forms a key part of public transport in Norway’s capital.
  • C. Ruter bus network
    The Ruter bus network is the primary bus transportation system serving Oslo and the surrounding Akershus region in Norway, operated under the public transport authority Ruter.
  • D. Bergensbanen
    Bergensbanen is a famous Norwegian railway line that traverses dramatic mountain landscapes between Bergen and Oslo, often regarded as one of the most scenic train routes in Europe.
  • E. Oslo Metro
    The Oslo Metro is the rapid transit system serving Norway's capital, providing high-frequency urban and suburban rail connections across the Oslo metropolitan area.
  • 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: Oslo Sporveier
Triple: [T1300 train (historical), operatedBy, Oslo Sporveier]
Generated description
Oslo Sporveier was the former municipal public transport operator in Oslo, Norway, responsible for running the city’s trams, buses, and metro services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Oslo Sporveier
Target entity description: Oslo Sporveier was the former municipal public transport operator in Oslo, Norway, responsible for running the city’s trams, buses, and metro services.
  • A. Ruter
    Ruter is the public transport authority responsible for planning, coordinating, and managing bus, tram, metro, and some ferry services in Oslo and parts of Viken, Norway.
  • B. Oslo Tramway
    Oslo Tramway is the city’s electric light rail and streetcar network that forms a key part of public transport in Norway’s capital.
  • C. Ruter bus network
    The Ruter bus network is the primary bus transportation system serving Oslo and the surrounding Akershus region in Norway, operated under the public transport authority Ruter.
  • D. Bergensbanen
    Bergensbanen is a famous Norwegian railway line that traverses dramatic mountain landscapes between Bergen and Oslo, often regarded as one of the most scenic train routes in Europe.
  • E. Oslo Metro
    The Oslo Metro is the rapid transit system serving Norway's capital, providing high-frequency urban and suburban rail connections across the Oslo metropolitan area.
  • 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_69c0084af79c81908af128ccc29983d0 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c034a66c448190a6ea7f9827cbffe9 completed March 22, 2026, 6:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0b0f371008190b11cd4da8a55dbb9 completed March 23, 2026, 3:18 a.m.
NEDg Description generation batch_69c0b1e5cdc081908d0d2b76701d20ea completed March 23, 2026, 3:22 a.m.
NED2 Entity disambiguation (via description) batch_69c0b24d7d148190901e233d815d21ad completed March 23, 2026, 3:23 a.m.
Created at: March 22, 2026, 3:54 p.m.