Triple
T13314481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lleida Pirineus railway station |
E317154
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Lleida–La Pobla de Segur line
The Lleida–La Pobla de Segur line is a regional railway route in Catalonia, Spain, connecting the city of Lleida with the Pyrenean town of La Pobla de Segur through scenic mountain landscapes.
|
E1037764
|
NE FINISHED |
How this triple was built (4 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: Lleida–La Pobla de Segur line | Statement: [Lleida Pirineus railway station, railwayLine, Lleida–La Pobla de Segur line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lleida–La Pobla de Segur line Context triple: [Lleida Pirineus railway station, railwayLine, Lleida–La Pobla de Segur line]
-
A.
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.
-
B.
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.
-
C.
FGC Barcelona–Vallès Line
The FGC Barcelona–Vallès Line is a commuter and metro rail corridor in the Barcelona metropolitan area that connects the city with several towns in the Vallès region.
-
D.
Llobregat–Anoia line urban services
Llobregat–Anoia line urban services are a set of commuter and metro-style rail services in the Barcelona metropolitan area operated by Ferrocarrils de la Generalitat de Catalunya along the Llobregat–Anoia corridor.
-
E.
Barcelona Metro Line L9 Sud
Barcelona Metro Line L9 Sud is a southern section of Barcelona’s automated metro network that links the city with key suburban areas and major transport hubs, including Barcelona–El Prat Airport.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lleida–La Pobla de Segur line Triple: [Lleida Pirineus railway station, railwayLine, Lleida–La Pobla de Segur line]
Generated description
The Lleida–La Pobla de Segur line is a regional railway route in Catalonia, Spain, connecting the city of Lleida with the Pyrenean town of La Pobla de Segur through scenic mountain landscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lleida–La Pobla de Segur line Target entity description: The Lleida–La Pobla de Segur line is a regional railway route in Catalonia, Spain, connecting the city of Lleida with the Pyrenean town of La Pobla de Segur through scenic mountain landscapes.
-
A.
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.
-
B.
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.
-
C.
FGC Barcelona–Vallès Line
The FGC Barcelona–Vallès Line is a commuter and metro rail corridor in the Barcelona metropolitan area that connects the city with several towns in the Vallès region.
-
D.
Llobregat–Anoia line urban services
Llobregat–Anoia line urban services are a set of commuter and metro-style rail services in the Barcelona metropolitan area operated by Ferrocarrils de la Generalitat de Catalunya along the Llobregat–Anoia corridor.
-
E.
Barcelona Metro Line L9 Sud
Barcelona Metro Line L9 Sud is a southern section of Barcelona’s automated metro network that links the city with key suburban areas and major transport hubs, including Barcelona–El Prat Airport.
- F. None of above. chosen
Provenance (5 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_69d806b4d62c81908d4ced1665414be5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990f8a86481909ea2942c63037b77 |
completed | April 11, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7266cfb3c8190ac9ccb7696d02922 |
completed | May 3, 2026, 10:41 a.m. |
| NEDg | Description generation | batch_69f72a7e33b8819093af4916c0f1f962 |
completed | May 3, 2026, 10:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f72b1b32b08190a6bbd503d89651fb |
completed | May 3, 2026, 11:01 a.m. |
Created at: April 9, 2026, 9:29 p.m.