Triple

T10912965
Position Surface form Disambiguated ID Type / Status
Subject TMB 5000 series E257746 entity
Predicate owner P347 FINISHED
Object Transports Metropolitans de Barcelona E250847 NE FINISHED

How this triple was built (2 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: Transports Metropolitans de Barcelona | Statement: [TMB 5000 series, owner, Transports Metropolitans de Barcelona]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Transports Metropolitans de Barcelona
Context triple: [TMB 5000 series, owner, Transports Metropolitans de Barcelona]
  • A. Transports Metropolitans de Barcelona chosen
    Transports Metropolitans de Barcelona is the main public transport authority in Barcelona, managing the city’s metro, bus, and other urban transit services.
  • B. Barcelona Metro
    Barcelona Metro is the rapid transit rail network serving the city of Barcelona and its metropolitan area, known for its extensive coverage and integration with other public transport modes.
  • C. Barcelona metropolitan transport network
    The Barcelona metropolitan transport network is the integrated public transit system serving the Barcelona metropolitan area, encompassing metro, trams, buses, and regional rail services.
  • D. Cercanías Barcelona
    Cercanías Barcelona is the commuter rail network serving the Barcelona metropolitan area, providing regional passenger train services that connect the city with its surrounding suburbs and towns.
  • E. Barcelona tram network
    The Barcelona tram network is a modern light rail system serving various districts of Barcelona and its metropolitan area, complementing the city’s metro and bus services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aa864ed88190818280ab6791d065 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7707310b0819092d0140acc3c64ba completed April 9, 2026, 9:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69f2802d74f081909c7af34bf266ae01 completed April 29, 2026, 10:03 p.m.
Created at: April 8, 2026, 9:22 p.m.