Triple

T20318001
Position Surface form Disambiguated ID Type / Status
Subject Betzdorf railway station E492131 entity
Predicate partOfNetwork P840 FINISHED
Object CFL rail network
The CFL rail network is Luxembourg’s national railway system, operating passenger and freight services across the country and connecting it with neighboring European rail networks.
E1423638 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: CFL rail network | Statement: [Betzdorf railway station, partOfNetwork, CFL rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CFL rail network
Context triple: [Betzdorf railway station, partOfNetwork, CFL rail network]
  • A. MK Rail
    MK Rail was an American locomotive manufacturer and remanufacturer known for rebuilding and upgrading diesel-electric locomotives for railroads.
  • B. Canadian National Railway Deux-Montagnes line
    The Canadian National Railway Deux-Montagnes line was a suburban commuter rail line serving the Montreal area, historically operated by Canadian National Railway before later regional transit authorities took over.
  • C. CPKC Galt Subdivision
    The CPKC Galt Subdivision is a major Canadian Pacific Kansas City freight rail corridor in Southern Ontario that also carries GO Transit's Milton line commuter trains.
  • D. Toronto railway network
    The Toronto railway network is the interconnected system of rail lines, stations, and services that form the backbone of passenger and freight rail transportation in Toronto, Canada.
  • E. CFL passenger services
    CFL passenger services is the passenger rail division of Luxembourg’s national railway company, operating domestic and international train services across the country’s network.
  • 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: CFL rail network
Triple: [Betzdorf railway station, partOfNetwork, CFL rail network]
Generated description
The CFL rail network is Luxembourg’s national railway system, operating passenger and freight services across the country and connecting it with neighboring European rail networks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CFL rail network
Target entity description: The CFL rail network is Luxembourg’s national railway system, operating passenger and freight services across the country and connecting it with neighboring European rail networks.
  • A. MK Rail
    MK Rail was an American locomotive manufacturer and remanufacturer known for rebuilding and upgrading diesel-electric locomotives for railroads.
  • B. Canadian National Railway Deux-Montagnes line
    The Canadian National Railway Deux-Montagnes line was a suburban commuter rail line serving the Montreal area, historically operated by Canadian National Railway before later regional transit authorities took over.
  • C. CPKC Galt Subdivision
    The CPKC Galt Subdivision is a major Canadian Pacific Kansas City freight rail corridor in Southern Ontario that also carries GO Transit's Milton line commuter trains.
  • D. Toronto railway network
    The Toronto railway network is the interconnected system of rail lines, stations, and services that form the backbone of passenger and freight rail transportation in Toronto, Canada.
  • E. CFL passenger services
    CFL passenger services is the passenger rail division of Luxembourg’s national railway company, operating domestic and international train services across the country’s network.
  • 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_69e0b4a0134081909113563e1c3ba68a completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e67789d8108190ae2e134f4b0b0be5 completed April 20, 2026, 6:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0861246f188190a0ffb84a61a7d8c1 completed May 16, 2026, 12:20 p.m.
NEDg Description generation batch_6a08627316d48190ab6f2f2cedd9b1db completed May 16, 2026, 12:26 p.m.
NED2 Entity disambiguation (via description) batch_6a086317d0888190809268c3b8b95f6f completed May 16, 2026, 12:29 p.m.
Created at: April 16, 2026, 11:20 a.m.