Triple
T15867225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Errenteria |
E384743
|
entity |
| Predicate | railConnection |
P848
|
FINISHED |
| Object |
Cercanías San Sebastián line
The Cercanías San Sebastián line is a regional commuter rail service in and around San Sebastián in Spain’s Basque Country, connecting the city with nearby towns and suburbs.
|
E1181823
|
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: Cercanías San Sebastián line | Statement: [Errenteria, railConnection, Cercanías San Sebastián line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cercanías San Sebastián line Context triple: [Errenteria, railConnection, Cercanías San Sebastián line]
-
A.
Bilbao commuter rail
Bilbao commuter rail is a suburban rail network serving the metropolitan area of Bilbao, Spain, providing frequent regional connections that complement the city’s metro and tram systems.
-
B.
Castejón–Bilbao railway
The Castejón–Bilbao railway is a Spanish rail line connecting the Ebro Valley with the port city of Bilbao, historically important for both passenger travel and freight transport in northern Spain.
-
C.
Cercanías Madrid Line C-1
Cercanías Madrid Line C-1 is a suburban rail line in the Madrid commuter network that connects central Madrid with Adolfo Suárez Madrid–Barajas Airport and other key urban areas.
-
D.
Cercanías Madrid Line C-10
Cercanías Madrid Line C-10 is a commuter rail line in the Madrid metropolitan area that connects key suburban zones with central stations as part of the Cercanías Madrid network.
-
E.
Cercanías Madrid Line C-2
Cercanías Madrid Line C-2 is a commuter rail line in the Madrid metropolitan area that connects central Madrid with its northeastern suburbs as part of the Cercanías Madrid network.
- 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: Cercanías San Sebastián line Triple: [Errenteria, railConnection, Cercanías San Sebastián line]
Generated description
The Cercanías San Sebastián line is a regional commuter rail service in and around San Sebastián in Spain’s Basque Country, connecting the city with nearby towns and suburbs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cercanías San Sebastián line Target entity description: The Cercanías San Sebastián line is a regional commuter rail service in and around San Sebastián in Spain’s Basque Country, connecting the city with nearby towns and suburbs.
-
A.
Bilbao commuter rail
Bilbao commuter rail is a suburban rail network serving the metropolitan area of Bilbao, Spain, providing frequent regional connections that complement the city’s metro and tram systems.
-
B.
Castejón–Bilbao railway
The Castejón–Bilbao railway is a Spanish rail line connecting the Ebro Valley with the port city of Bilbao, historically important for both passenger travel and freight transport in northern Spain.
-
C.
Cercanías Madrid Line C-1
Cercanías Madrid Line C-1 is a suburban rail line in the Madrid commuter network that connects central Madrid with Adolfo Suárez Madrid–Barajas Airport and other key urban areas.
-
D.
Cercanías Madrid Line C-10
Cercanías Madrid Line C-10 is a commuter rail line in the Madrid metropolitan area that connects key suburban zones with central stations as part of the Cercanías Madrid network.
-
E.
Cercanías Madrid Line C-2
Cercanías Madrid Line C-2 is a commuter rail line in the Madrid metropolitan area that connects central Madrid with its northeastern suburbs as part of the Cercanías Madrid network.
- 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_69d86da4e86481909f1325fdc971b5ec |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e155603e908190acad1bce2eb6e210 |
completed | April 16, 2026, 9:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa947ba3881909c602f2fc60dd6e8 |
completed | May 9, 2026, 9:38 p.m. |
| NEDg | Description generation | batch_69ffa9d6ae788190864b77b787f647eb |
completed | May 9, 2026, 9:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffaa973274819080889e1b9883b8dc |
completed | May 9, 2026, 9:43 p.m. |
Created at: April 10, 2026, 4:50 a.m.