Triple

T22401850
Position Surface form Disambiguated ID Type / Status
Subject El Masnou E553779 entity
Predicate locatedOn P40 FINISHED
Object Barcelona–Mataró railway line NE NERFINISHED

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: Barcelona–Mataró railway line | Statement: [El Masnou, locatedOn, Barcelona–Mataró railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Barcelona–Mataró railway line
Context triple: [El Masnou, locatedOn, Barcelona–Mataró railway line]
  • A. Barcelona–Lleida railway line
    The Barcelona–Lleida railway line is a major rail corridor in Catalonia, Spain, connecting the city of Barcelona with the inland city of Lleida and serving as an important route for regional and long-distance passenger services.
  • B. Valencia–Sant Vicenç de Calders railway
    The Valencia–Sant Vicenç de Calders railway is a major rail corridor in eastern Spain that connects the city of Valencia with the Catalan coastal junction of Sant Vicenç de Calders, serving numerous intermediate towns and regional routes.
  • C. Lleida–Zaragoza railway line
    The Lleida–Zaragoza railway line is a rail route in northeastern Spain that connects the city of Lleida in Catalonia with Zaragoza in Aragon, serving as an important regional and intercity transport corridor.
  • D. Barcelona–Sant Vicenç de Calders line
    The Barcelona–Sant Vicenç de Calders line is a major commuter and regional railway corridor in Catalonia, Spain, connecting Barcelona with coastal towns to the southwest.
  • E. Zaragoza–Caspe–Barcelona line
    The Zaragoza–Caspe–Barcelona line is a major Spanish railway route that connects the inland city of Zaragoza with Barcelona on the Mediterranean coast via the town of Caspe.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Barcelona–Mataró railway line
Target entity description: The Barcelona–Mataró railway line is a historic coastal rail route in Catalonia, Spain, known as the first railway line built on the Iberian Peninsula and connecting Barcelona with the town of Mataró along the Mediterranean shore.
  • A. Barcelona–Lleida railway line
    The Barcelona–Lleida railway line is a major rail corridor in Catalonia, Spain, connecting the city of Barcelona with the inland city of Lleida and serving as an important route for regional and long-distance passenger services.
  • B. Valencia–Sant Vicenç de Calders railway
    The Valencia–Sant Vicenç de Calders railway is a major rail corridor in eastern Spain that connects the city of Valencia with the Catalan coastal junction of Sant Vicenç de Calders, serving numerous intermediate towns and regional routes.
  • C. Lleida–Zaragoza railway line
    The Lleida–Zaragoza railway line is a rail route in northeastern Spain that connects the city of Lleida in Catalonia with Zaragoza in Aragon, serving as an important regional and intercity transport corridor.
  • D. Barcelona–Sant Vicenç de Calders line
    The Barcelona–Sant Vicenç de Calders line is a major commuter and regional railway corridor in Catalonia, Spain, connecting Barcelona with coastal towns to the southwest.
  • E. Zaragoza–Caspe–Barcelona line
    The Zaragoza–Caspe–Barcelona line is a major Spanish railway route that connects the inland city of Zaragoza with Barcelona on the Mediterranean coast via the town of Caspe.
  • F. None of above. chosen

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_69e11e4da7048190b4387d422a9a0de5 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f158b4a96c8190838f5dda21c4d853 completed April 29, 2026, 1:02 a.m.
Created at: April 16, 2026, 8:46 p.m.