Triple

T2853890
Position Surface form Disambiguated ID Type / Status
Subject Portuguese national rail network E63153 entity
Predicate hasIntercityService P21523 FINISHED
Object Intercidades
Intercidades is Portugal’s main long-distance intercity train service operated by the national railway company, connecting major cities across the country.
E302851 NE FINISHED

How this triple was built (5 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: Intercidades | Statement: [Portuguese national rail network, hasIntercityService, Intercidades]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Intercidades
Context triple: [Portuguese national rail network, hasIntercityService, Intercidades]
  • A. Interlagos
    Interlagos is a famous motor racing circuit in São Paulo, Brazil, best known for hosting the Formula One Brazilian Grand Prix.
  • B. The Carioca
    "The Carioca" is a popular 1933 samba-inspired dance song closely associated with the film *Flying Down to Rio* and early Fred Astaire–Ginger Rogers musical numbers.
  • C. Magé
    Magé is a municipality in the state of Rio de Janeiro, Brazil, located in the metropolitan region of Rio de Janeiro and known for its coastal setting and historical significance.
  • D. Campoalegre
    Campoalegre is a municipality and town in southwestern Colombia, located in the Huila Department and known for its agricultural production.
  • E. Encruzilhada
    Encruzilhada is a neighborhood in the city of Recife, Brazil, known for its busy commercial areas and urban residential character.
  • 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: Intercidades
Triple: [Portuguese national rail network, hasIntercityService, Intercidades]
Generated description
Intercidades is Portugal’s main long-distance intercity train service operated by the national railway company, connecting major cities across the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Intercidades
Target entity description: Intercidades is Portugal’s main long-distance intercity train service operated by the national railway company, connecting major cities across the country.
  • A. Interlagos
    Interlagos is a famous motor racing circuit in São Paulo, Brazil, best known for hosting the Formula One Brazilian Grand Prix.
  • B. The Carioca
    "The Carioca" is a popular 1933 samba-inspired dance song closely associated with the film *Flying Down to Rio* and early Fred Astaire–Ginger Rogers musical numbers.
  • C. Magé
    Magé is a municipality in the state of Rio de Janeiro, Brazil, located in the metropolitan region of Rio de Janeiro and known for its coastal setting and historical significance.
  • D. Campoalegre
    Campoalegre is a municipality and town in southwestern Colombia, located in the Huila Department and known for its agricultural production.
  • E. Encruzilhada
    Encruzilhada is a neighborhood in the city of Recife, Brazil, known for its busy commercial areas and urban residential character.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasIntercityService
Context triple: [Portuguese national rail network, hasIntercityService, Intercidades]
  • A. operatesInterCityServices
    Indicates that an entity runs or provides transportation services connecting different cities.
  • B. hasBusServices
    Indicates that one location or entity is served by bus routes or bus transportation provided by another.
  • C. hasPassengerServicesTo
    Indicates that a transportation provider operates passenger services connecting one location or entity to another.
  • D. railServiceType chosen
    Indicates the specific category or type of rail service that applies to the relationship between the involved entities (e.g., local, express, freight).
  • E. transportationServedBy
    Indicates that a transportation facility, route, or area is provided service or coverage by a specific transportation provider or mode.
  • F. None of above.

Provenance (6 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_69ab4c407c408190857d25e027155ce9 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdf5f21348190a574fa86bc71c76f completed March 7, 2026, 8:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69afe8e63fbc8190825317fff7538481 completed March 10, 2026, 9:48 a.m.
NEDg Description generation batch_69afe954d0c481908adea31a238a9deb completed March 10, 2026, 9:50 a.m.
NED2 Entity disambiguation (via description) batch_69b0025058c4819083cb2428457d3e59 completed March 10, 2026, 11:36 a.m.
PD Predicate disambiguation batch_69abdd10aef88190b750aae07e7df4dc completed March 7, 2026, 8:08 a.m.
Created at: March 6, 2026, 10:02 p.m.