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.