Triple

T22744260
Position Surface form Disambiguated ID Type / Status
Subject Barcelona Metro Line 2 E562504 entity
Predicate hasTerminus P388 FINISHED
Object Badalona Pompeu Fabra station — NE NERFINISHED

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: Badalona Pompeu Fabra station | Statement: [Barcelona Metro Line 2, hasTerminus, Badalona Pompeu Fabra station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Badalona Pompeu Fabra station
Context triple: [Barcelona Metro Line 2, hasTerminus, Badalona Pompeu Fabra station]
  • A. Badalona Pompeu Fabra station chosen
    Badalona Pompeu Fabra station is a Barcelona Metro station in the city of Badalona that serves as the northern endpoint of one of the network’s main urban lines.
  • B. Bellvitge station
    Bellvitge station is a Barcelona Metro stop in the Bellvitge neighborhood of L'Hospitalet de Llobregat, serving as a transport link between this suburban area and the city.
  • C. Fabra i Puig station
    Fabra i Puig station is a Barcelona Metro stop in the Sant Andreu district that serves as an important interchange point with nearby suburban rail services and bus lines.
  • D. Sants Estació station
    Sants Estació station is a major Barcelona transport hub that integrates metro lines with the city’s main railway and high-speed train services.
  • E. Poble Sec station
    Poble Sec station is an underground Barcelona Metro stop in the Sants-Montjuïc district, providing access to the Poble-sec neighborhood near Montjuïc hill.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e245513a5c81908d5cb471b4fc429d completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f1797590f08190a784f73fcd27b101 completed April 29, 2026, 3:22 a.m.
Created at: April 17, 2026, 3:23 p.m.