Triple
T21710288
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Renfe Alvia |
E535883
|
entity |
| Predicate | usesInfrastructure |
P6820
|
FINISHED |
| Object | Spanish high-speed rail network |
—
|
NE NERFINISHED |
How this triple was built (2 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: Spanish high-speed rail network | Statement: [Renfe Alvia, usesInfrastructure, Spanish high-speed rail network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spanish high-speed rail network Context triple: [Renfe Alvia, usesInfrastructure, Spanish high-speed rail network]
-
A.
Madrid–Levante high-speed rail network
The Madrid–Levante high-speed rail network is a Spanish high-speed railway system connecting Madrid with major cities in the Levante region, including Valencia and Alicante, as part of the AVE network.
-
B.
Spanish AVE high-speed lines
chosen
Spanish AVE high-speed lines are Spain’s national high-speed railway routes that connect major cities at up to 300 km/h and form a key part of the country’s modern rail infrastructure.
-
C.
Iberian railway network
The Iberian railway network is the interconnected system of rail lines spanning the Iberian Peninsula, primarily serving Spain and Portugal with both passenger and freight transport.
-
D.
Madrid–Toledo high-speed rail line
The Madrid–Toledo high-speed rail line is a Spanish AVE route that connects the capital Madrid with the historic city of Toledo via dedicated high-speed tracks.
-
E.
Madrid–Seville high-speed rail line
The Madrid–Seville high-speed rail line is a pioneering Spanish high-speed railway corridor that connects the capital Madrid with Seville in Andalusia and helped launch Spain’s modern AVE network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c46b44c0819088ab883ebd44e0e8 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efb5333c8481909d729fb3bc3c9bc5 |
completed | April 27, 2026, 7:12 p.m. |
Created at: April 16, 2026, 6:46 p.m.