Triple
T19005907
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Torrelodones |
E465080
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Madrid–Segovia 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: Madrid–Segovia line | Statement: [Torrelodones, railwayLine, Madrid–Segovia line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Madrid–Segovia line Context triple: [Torrelodones, railwayLine, Madrid–Segovia line]
-
A.
Madrid–Burgos railway line
The Madrid–Burgos railway line is a major rail route in Spain that historically connected the capital Madrid with the northern city of Burgos, serving both passenger and freight traffic.
-
B.
Madrid–Murcia railway
The Madrid–Murcia railway is a major rail line in Spain that connects the capital city Madrid with the southeastern city of Murcia, serving as an important corridor for both passenger and freight transport.
-
C.
Madrid–Aranjuez railway
The Madrid–Aranjuez railway is one of Spain’s oldest railway lines, historically linking Madrid with the royal town of Aranjuez and playing a key role in the early development of the country’s rail network.
-
D.
Madrid–Valencia de Alcántara railway
The Madrid–Valencia de Alcántara railway is a major rail line in western Spain that connects Madrid with the Portuguese border near Valencia de Alcántara, serving as an important route for both passenger and freight traffic.
-
E.
Madrid–Alicante railway
The Madrid–Alicante railway is a major Spanish rail line connecting the capital Madrid with the Mediterranean coastal city of Alicante, serving as an important corridor for both passenger and freight transport.
- 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: Madrid–Segovia line Target entity description: The Madrid–Segovia line is a Spanish railway route that historically connected Madrid with the city of Segovia across the Sierra de Guadarrama.
-
A.
Madrid–Burgos railway line
The Madrid–Burgos railway line is a major rail route in Spain that historically connected the capital Madrid with the northern city of Burgos, serving both passenger and freight traffic.
-
B.
Madrid–Murcia railway
The Madrid–Murcia railway is a major rail line in Spain that connects the capital city Madrid with the southeastern city of Murcia, serving as an important corridor for both passenger and freight transport.
-
C.
Madrid–Aranjuez railway
The Madrid–Aranjuez railway is one of Spain’s oldest railway lines, historically linking Madrid with the royal town of Aranjuez and playing a key role in the early development of the country’s rail network.
-
D.
Madrid–Valencia de Alcántara railway
The Madrid–Valencia de Alcántara railway is a major rail line in western Spain that connects Madrid with the Portuguese border near Valencia de Alcántara, serving as an important route for both passenger and freight traffic.
-
E.
Madrid–Alicante railway
The Madrid–Alicante railway is a major Spanish rail line connecting the capital Madrid with the Mediterranean coastal city of Alicante, serving as an important corridor for both passenger and freight transport.
- 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_69d8dd01a56c81909694a128c66b21d7 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d6a494688190a277b2cddf300235 |
completed | April 20, 2026, 7:32 a.m. |
Created at: April 10, 2026, 12:01 p.m.