Triple
T23296317
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barcelona Sants railway station |
E590180
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Iberian-gauge 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: Iberian-gauge rail network | Statement: [Barcelona Sants railway station, partOf, Iberian-gauge rail network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iberian-gauge rail network Context triple: [Barcelona Sants railway station, partOf, Iberian-gauge rail network]
-
A.
Iberian railway network
chosen
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.
-
B.
Andalusian regional rail network
The Andalusian regional rail network is a system of medium- and long-distance train services that links major cities and towns across the Andalusia region of southern Spain.
-
C.
Spanish railway network
The Spanish railway network is the nationwide system of rail lines and services in Spain, encompassing high-speed AVE routes, conventional passenger and freight lines, and regional and commuter connections managed primarily by Renfe and ADIF.
-
D.
Iberian gauge
Iberian gauge is a broad railway track gauge, wider than the international standard gauge, predominantly used on mainline railways in Spain and Portugal.
-
E.
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.
- 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_69e25d1af9d88190a0b9b5e8fa608618 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f196cfc79081909966638cec48cf60 |
completed | April 29, 2026, 5:27 a.m. |
Created at: April 17, 2026, 5:03 p.m.