Triple
T11190598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Catalunya metro and train station |
E264785
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Barcelona Metro line L11 (FGC urban line L11, sometimes designated) |
E887119
|
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: Barcelona Metro line L11 (FGC urban line L11, sometimes designated) | Statement: [Catalunya metro and train station, servedBy, Barcelona Metro line L11 (FGC urban line L11, sometimes designated)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barcelona Metro line L11 (FGC urban line L11, sometimes designated) Context triple: [Catalunya metro and train station, servedBy, Barcelona Metro line L11 (FGC urban line L11, sometimes designated)]
-
A.
Line 11 (Barcelona Metro)
chosen
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.
-
B.
Line 11 (Madrid Metro)
Line 11 of the Madrid Metro is a suburban-style rapid transit line in the south-west of Madrid that connects key residential districts with the wider metro network.
-
C.
Line 10 Nord (Barcelona Metro)
Line 10 Nord of the Barcelona Metro is a partially automated, newer metro line serving the northern areas of the city and connecting them with the broader urban 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.
Barcelona Metro line L10 Sud
Barcelona Metro line L10 Sud is a driverless metro line in Barcelona’s rapid transit network that serves the city’s southwestern area with modern, automated service.
- 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.