Triple
T11190600
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Catalunya metro and train station |
E264785
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | R1 line (Rodalies de Catalunya) |
E886654
|
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: R1 line (Rodalies de Catalunya) | Statement: [Catalunya metro and train station, servedBy, R1 line (Rodalies de Catalunya)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: R1 line (Rodalies de Catalunya) Context triple: [Catalunya metro and train station, servedBy, R1 line (Rodalies de Catalunya)]
-
A.
R1 line of Rodalies de Catalunya
chosen
The R1 line of Rodalies de Catalunya is a suburban railway service in Catalonia that runs along the Mediterranean coast, connecting Barcelona with coastal towns such as Mataró.
-
B.
R4 line of Rodalies de Catalunya
The R4 line of Rodalies de Catalunya is a suburban railway service in the Barcelona metropolitan area that connects various commuter towns and cities across Catalonia.
-
C.
R7 line of Rodalies de Catalunya
The R7 line of Rodalies de Catalunya is a suburban railway service in the Barcelona metropolitan area that connects key commuter towns and university zones with the regional rail network.
-
D.
Line 10 (Barcelona Metro)
Line 10 of the Barcelona Metro is a rapid transit line in the city's underground network, serving various neighborhoods with modern, high-capacity trains.
-
E.
Line 11 (Barcelona Metro)
Line 11 of the Barcelona Metro is a short, mostly elevated light metro line serving the hilly northern neighborhoods of the city and connecting them to the broader metro network.
- 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_69d6aa9eb9248190b20211772621b4bc |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8af18e4819091811bca657c9cb0 |
completed | April 9, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e483ec6ca8819082713a278c987756 |
completed | April 19, 2026, 7:27 a.m. |
Created at: April 8, 2026, 9:29 p.m.