Triple

T20314545
Position Surface form Disambiguated ID Type / Status
Subject Netinera E510344 entity
Predicate subsidiary P258 FINISHED
Object Trilex (railway brand)
Trilex is a regional passenger rail brand in Germany operated by the transport company Netinera.
 E1423209 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: Trilex (railway brand) | Statement: [Netinera, subsidiary, Trilex (railway brand)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trilex (railway brand)
Context triple: [Netinera, subsidiary, Trilex (railway brand)]
  • A. Cisdneper Railways
    Cisdneper Railways was a regional railway administration in the former Soviet Union that managed rail transport infrastructure in the Dnieper River area, including what later became the Crimean Railway network.
  • B. Transrail Freight
    Transrail Freight was a British rail freight company that emerged from the privatization and restructuring of the former state-owned freight operations.
  • C. Colas Rail
    Colas Rail is a UK-based rail freight and infrastructure company that provides track maintenance, engineering, and logistics services across the British railway network.
  • D. Camrail
    Camrail is a railway company that operates much of Cameroon’s national rail network, providing freight and passenger transport services.
  • E. Tri-Rail rolling stock
    Tri-Rail rolling stock consists of the passenger railcars and locomotives used to operate South Florida’s Tri-Rail commuter rail service.
  • 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: Trilex (railway brand)
Triple: [Netinera, subsidiary, Trilex (railway brand)]
Generated description
Trilex is a regional passenger rail brand in Germany operated by the transport company Netinera.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trilex (railway brand)
Target entity description: Trilex is a regional passenger rail brand in Germany operated by the transport company Netinera.
  • A. Cisdneper Railways
    Cisdneper Railways was a regional railway administration in the former Soviet Union that managed rail transport infrastructure in the Dnieper River area, including what later became the Crimean Railway network.
  • B. Transrail Freight
    Transrail Freight was a British rail freight company that emerged from the privatization and restructuring of the former state-owned freight operations.
  • C. Colas Rail
    Colas Rail is a UK-based rail freight and infrastructure company that provides track maintenance, engineering, and logistics services across the British railway network.
  • D. Camrail
    Camrail is a railway company that operates much of Cameroon’s national rail network, providing freight and passenger transport services.
  • E. Tri-Rail rolling stock
    Tri-Rail rolling stock consists of the passenger railcars and locomotives used to operate South Florida’s Tri-Rail commuter rail service.
  • 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_69e0b4c7491c8190961113c4283b10b0 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e67745e2448190b5611382fe338bb2 completed April 20, 2026, 6:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08612293088190a06e4d22cca8a285 completed May 16, 2026, 12:20 p.m.
NEDg Description generation batch_6a086255182881908eeaa49d34bf3ba5 completed May 16, 2026, 12:25 p.m.
NED2 Entity disambiguation (via description) batch_6a08635b649c8190a6994ad3e18d3079 completed May 16, 2026, 12:30 p.m.
Created at: April 16, 2026, 11:19 a.m.