Triple
T10574938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rodalies de Catalunya |
E249583
|
entity |
| Predicate | hasService |
P182
|
FINISHED |
| Object |
R2 Sud
R2 Sud is a suburban commuter rail line in Catalonia, Spain, that connects Barcelona with southern coastal towns and cities.
|
E875884
|
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: R2 Sud | Statement: [Rodalies de Catalunya, hasService, R2 Sud]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: R2 Sud Context triple: [Rodalies de Catalunya, hasService, R2 Sud]
-
A.
R2 Nord
R2 Nord is a commuter rail service line that operates in the northern sector of its regional rail network, connecting suburban areas with major urban centers.
-
B.
R2
R2 is the MBTA station code used to identify Ashmont station on Boston's Red Line transit system.
-
C.
C-390 Millennium
The C-390 Millennium is a Brazilian twin-engine, medium-lift military transport aircraft developed by Embraer for cargo, troop transport, and aerial refueling missions.
-
D.
RZ-2 A-wing interceptor
The RZ-2 A-wing interceptor is a fast, highly maneuverable starfighter used by the Resistance for hit-and-run attacks and reconnaissance during the era of the First Order.
-
E.
C-32B
The C-32B is a specialized U.S. Air Force transport aircraft used primarily for clandestine and special operations support, including rapid deployment of personnel in crisis situations.
- 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: R2 Sud Triple: [Rodalies de Catalunya, hasService, R2 Sud]
Generated description
R2 Sud is a suburban commuter rail line in Catalonia, Spain, that connects Barcelona with southern coastal towns and cities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: R2 Sud Target entity description: R2 Sud is a suburban commuter rail line in Catalonia, Spain, that connects Barcelona with southern coastal towns and cities.
-
A.
R2 Nord
R2 Nord is a commuter rail service line that operates in the northern sector of its regional rail network, connecting suburban areas with major urban centers.
-
B.
R2
R2 is the MBTA station code used to identify Ashmont station on Boston's Red Line transit system.
-
C.
C-390 Millennium
The C-390 Millennium is a Brazilian twin-engine, medium-lift military transport aircraft developed by Embraer for cargo, troop transport, and aerial refueling missions.
-
D.
RZ-2 A-wing interceptor
The RZ-2 A-wing interceptor is a fast, highly maneuverable starfighter used by the Resistance for hit-and-run attacks and reconnaissance during the era of the First Order.
-
E.
C-32B
The C-32B is a specialized U.S. Air Force transport aircraft used primarily for clandestine and special operations support, including rapid deployment of personnel in crisis situations.
- 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_69d381c8bd708190acf3d275c908251e |
completed | April 6, 2026, 9:50 a.m. |
| NER | Named-entity recognition | batch_69d52749dda08190b0c9627a931c5848 |
completed | April 7, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d96b5025b88190a078f5ad7b9cb3d5 |
completed | April 10, 2026, 9:27 p.m. |
| NEDg | Description generation | batch_69d96dee84f48190bf5b0cb1115a8bba |
completed | April 10, 2026, 9:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d9708824208190acf75933962d690f |
completed | April 10, 2026, 9:50 p.m. |
Created at: April 6, 2026, 12:38 p.m.