Triple
T6637248
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | commuter rail R2 Nord |
E150487
|
entity |
| Predicate | serviceOperator |
P5884
|
FINISHED |
| Object | Renfe Cercanías / Rodalies |
E599235
|
NE FINISHED |
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: Renfe Cercanías / Rodalies | Statement: [commuter rail R2 Nord, serviceOperator, Renfe Cercanías / Rodalies]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Renfe Cercanías / Rodalies Context triple: [commuter rail R2 Nord, serviceOperator, Renfe Cercanías / Rodalies]
-
A.
Renfe Cercanías
chosen
Renfe Cercanías is Spain’s suburban and commuter rail service network, operating frequent regional trains that connect major cities with their surrounding metropolitan areas.
-
B.
Renfe Operadora
Renfe Operadora is Spain’s national state-owned railway company, responsible for operating most passenger and freight rail services across the country.
-
C.
Rodalies de Catalunya
Rodalies de Catalunya is the commuter rail network serving Catalonia, centered on Barcelona and operated under the Renfe system.
-
D.
Renfe Alvia
Renfe Alvia is a Spanish long-distance high-speed train service operated by Renfe that combines standard and variable-gauge rolling stock to connect major cities across both high-speed and conventional rail lines.
-
E.
Renfe Mercancías
Renfe Mercancías is the freight transport division of Spain’s national railway operator, specializing in the movement of goods by rail across the Iberian Peninsula and beyond.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c687f0ceb08190bf40807bfc605fa5 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6afcf439c8190b9334b34774da821 |
completed | March 27, 2026, 4:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c77518ecf08190825f64b47d575fba |
completed | March 28, 2026, 6:28 a.m. |
Created at: March 27, 2026, 1:59 p.m.