Triple

T18597357
Position Surface form Disambiguated ID Type / Status
Subject Aarhus Letbane E454525 entity
Predicate usesInfrastructure P6820 FINISHED
Object former Odderbanen railway line
The former Odderbanen railway line is a converted regional rail corridor in Denmark that now forms part of the Aarhus Letbane light rail network.
 E1333031 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: former Odderbanen railway line | Statement: [Aarhus Letbane, usesInfrastructure, former Odderbanen railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: former Odderbanen railway line
Context triple: [Aarhus Letbane, usesInfrastructure, former Odderbanen railway line]
  • A. Krøderbanen railway line
    The Krøderbanen railway line is a historic Norwegian branch line, now mainly operated as a heritage railway, that once connected rural communities in Buskerud county to the national rail network.
  • B. Stångådalsbanan
    Stångådalsbanan is a regional railway line in southeastern Sweden that connects Linköping with coastal towns such as Västervik.
  • C. Nockebybanan
    Nockebybanan is a light rail/tram line in western Stockholm that connects the suburb of Nockeby with the city’s broader public transport network.
  • D. Ostkustbanan railway line
    The Ostkustbanan railway line is a major Swedish rail route running along the country’s east coast, connecting Stockholm with northern regions and serving numerous municipalities along the way.
  • E. Gråkallbanen
    Gråkallbanen is a historic light rail/tram line in Trondheim, Norway, known as one of the world's northernmost tramways and a key part of the city's public transport system.
  • 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: former Odderbanen railway line
Triple: [Aarhus Letbane, usesInfrastructure, former Odderbanen railway line]
Generated description
The former Odderbanen railway line is a converted regional rail corridor in Denmark that now forms part of the Aarhus Letbane light rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: former Odderbanen railway line
Target entity description: The former Odderbanen railway line is a converted regional rail corridor in Denmark that now forms part of the Aarhus Letbane light rail network.
  • A. Krøderbanen railway line
    The Krøderbanen railway line is a historic Norwegian branch line, now mainly operated as a heritage railway, that once connected rural communities in Buskerud county to the national rail network.
  • B. Stångådalsbanan
    Stångådalsbanan is a regional railway line in southeastern Sweden that connects Linköping with coastal towns such as Västervik.
  • C. Nockebybanan
    Nockebybanan is a light rail/tram line in western Stockholm that connects the suburb of Nockeby with the city’s broader public transport network.
  • D. Ostkustbanan railway line
    The Ostkustbanan railway line is a major Swedish rail route running along the country’s east coast, connecting Stockholm with northern regions and serving numerous municipalities along the way.
  • E. Gråkallbanen
    Gråkallbanen is a historic light rail/tram line in Trondheim, Norway, known as one of the world's northernmost tramways and a key part of the city's public transport system.
  • 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_69d8d38ae7e081908a98df1251842402 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5474ce0c08190b440cbe86b6ef7b9 completed April 19, 2026, 9:21 p.m.
NED1 Entity disambiguation (via context triple) batch_6a05037eda788190977fcb50aa4d2357 completed May 13, 2026, 11:04 p.m.
NEDg Description generation batch_6a0504cd76388190b67c78250297573d completed May 13, 2026, 11:10 p.m.
NED2 Entity disambiguation (via description) batch_6a0505482c588190952fe07726f64b93 completed May 13, 2026, 11:12 p.m.
Created at: April 10, 2026, 11:44 a.m.