Triple

T13134605
Position Surface form Disambiguated ID Type / Status
Subject NMBS E312049 entity
Predicate ticketBrand P3383 FINISHED
Object Rail Pass
Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
E1022615 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: Rail Pass | Statement: [NMBS, ticketBrand, Rail Pass]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rail Pass
Context triple: [NMBS, ticketBrand, Rail Pass]
  • A. Travelcard
    Travelcard is a ticketing product used across London’s public transport network, allowing unlimited travel within selected zones on services such as the Underground, buses, and trains.
  • B. Swiss Half Fare Card
    The Swiss Half Fare Card is a popular discount travel pass that allows holders to purchase most train, bus, boat, and many mountain railway tickets in Switzerland at half price for a set period.
  • C. SwissPass
    SwissPass is a nationwide public transport smartcard and customer account system used across Switzerland for trains, buses, and other mobility and leisure services.
  • D. Navigo travel card
    The Navigo travel card is a contactless smart card used for public transportation across the Île-de-France region, including Paris, allowing seamless access to buses, metros, RER trains, and trams.
  • E. Interrail
    Interrail is a European rail pass system that allows flexible, multi-country train travel across much of Europe, primarily for residents of European countries.
  • 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: Rail Pass
Triple: [NMBS, ticketBrand, Rail Pass]
Generated description
Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rail Pass
Target entity description: Rail Pass is a multi-journey train ticket offered by the Belgian railway company NMBS/SNCB that allows several trips within Belgium at a discounted rate.
  • A. Travelcard
    Travelcard is a ticketing product used across London’s public transport network, allowing unlimited travel within selected zones on services such as the Underground, buses, and trains.
  • B. Swiss Half Fare Card
    The Swiss Half Fare Card is a popular discount travel pass that allows holders to purchase most train, bus, boat, and many mountain railway tickets in Switzerland at half price for a set period.
  • C. SwissPass
    SwissPass is a nationwide public transport smartcard and customer account system used across Switzerland for trains, buses, and other mobility and leisure services.
  • D. Navigo travel card
    The Navigo travel card is a contactless smart card used for public transportation across the Île-de-France region, including Paris, allowing seamless access to buses, metros, RER trains, and trams.
  • E. Interrail
    Interrail is a European rail pass system that allows flexible, multi-country train travel across much of Europe, primarily for residents of European countries.
  • 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_69d806a9fe888190b081e2d9ea665d6c completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d981b3d72c8190b69ae56435a954fa completed April 10, 2026, 11:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e2930c6c8190adf17103a6cb71b9 completed May 3, 2026, 5:52 a.m.
NEDg Description generation batch_69f6e44fa8c88190a8f7bd715f34ec0b completed May 3, 2026, 5:59 a.m.
NED2 Entity disambiguation (via description) batch_69f6e4c96b8c8190bb2f2988a5f8a14b completed May 3, 2026, 6:01 a.m.
Created at: April 9, 2026, 9:08 p.m.