Triple

T12883076
Position Surface form Disambiguated ID Type / Status
Subject Linha de Caíde/Marco E308151 entity
Predicate railServiceBrand P99839 FINISHED
Object Urbanos do Porto E63891 NE FINISHED

How this triple was built (3 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: Urbanos do Porto | Statement: [Linha de Caíde/Marco, railServiceBrand, Urbanos do Porto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Urbanos do Porto
Context triple: [Linha de Caíde/Marco, railServiceBrand, Urbanos do Porto]
  • A. Urbanos do Porto chosen
    Urbanos do Porto is a suburban rail service network in the Porto metropolitan area of Portugal, operated under the national railway company Comboios de Portugal.
  • B. Urbanos de Lisboa
    Urbanos de Lisboa is the suburban rail service network operated in the Lisbon metropolitan area, providing frequent commuter train connections for the Portuguese railway company Comboios de Portugal.
  • C. Nova Lisboa
    Nova Lisboa was the former colonial name of the Angolan city now known as Huambo, an important inland urban and economic center.
  • D. Urbanos de Coimbra
    Urbanos de Coimbra is a suburban rail service network in and around the city of Coimbra, Portugal, operated under the national railway company Comboios de Portugal.
  • E. City of Lisbon
    The City of Lisbon is the municipal government authority responsible for administering and providing local services to the community of Lisbon, Iowa.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: railServiceBrand
Context triple: [Linha de Caíde/Marco, railServiceBrand, Urbanos do Porto]
  • A. railServiceType
    Indicates the specific category or type of rail service that applies to the relationship between the involved entities (e.g., local, express, freight).
  • B. railServicesTo
    Indicates that rail transportation services operate from one location to another specified destination.
  • C. commuterRailBrand chosen
    Indicates that a commuter rail service operates under or is associated with a specific brand or branding identity.
  • D. railFranchise
    Indicates a contractual relationship in which a company is granted the right to operate rail services or manage rail infrastructure within a specified area or route.
  • E. notableTrainBrand
    Indicates that an entity is a well-known or significant brand associated with trains or railway services.
  • F. None of above.

Provenance (4 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_69d7bdf69bc48190af6c2621f28ca351 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d97c7f91d08190aac2f6419d3ba992 completed April 10, 2026, 10:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af55623081909fd171129f439302 completed May 3, 2026, 2:13 a.m.
PD Predicate disambiguation batch_69d96fa55b888190ab1612e93c41aec4 completed April 10, 2026, 9:46 p.m.
Created at: April 9, 2026, 5:39 p.m.