Triple
T15528033
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spanish railway network |
E369132
|
entity |
| Predicate | hasImportantStation |
P1071
|
FINISHED |
| Object | Barcelona Sants |
E590180
|
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 Sants | Statement: [Spanish railway network, hasImportantStation, Barcelona Sants]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barcelona Sants Context triple: [Spanish railway network, hasImportantStation, Barcelona Sants]
-
A.
Barcelona Sants railway station
chosen
Barcelona Sants railway station is Barcelona’s main intercity and high-speed rail hub, serving as a major national and international transport gateway in Spain.
-
B.
Plaça de Sants station
Plaça de Sants station is an underground Barcelona Metro stop in the Sants neighborhood that serves as a local transport hub with connections to multiple metro lines.
-
C.
Barcelona Estació de França
Barcelona Estació de França is a historic railway station in Barcelona, Spain, known for its grand architecture and role as a major terminal for regional and long-distance trains.
-
D.
Bellvitge station
Bellvitge station is a Barcelona Metro stop in the Bellvitge neighborhood of L'Hospitalet de Llobregat, serving as a transport link between this suburban area and the city.
-
E.
Sants Estació station
Sants Estació station is a major Barcelona transport hub that integrates metro lines with the city’s main railway and high-speed train services.
- 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_69d85a1794cc8190b0b428716296e63e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0414620588190958ffde651ccab5f |
completed | April 16, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff3d598e6c8190870e9249197f5f53 |
completed | May 9, 2026, 1:57 p.m. |
Created at: April 10, 2026, 4:05 a.m.