Triple
T22744297
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barcelona Metro Line 2 |
E562504
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Badalona city centre |
—
|
NE NERFINISHED |
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: Badalona city centre | Statement: [Barcelona Metro Line 2, serves, Badalona city centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Badalona city centre Context triple: [Barcelona Metro Line 2, serves, Badalona city centre]
-
A.
Dali Old Town
Dali Old Town is a historic, well-preserved ancient town in Yunnan, China, renowned for its traditional Bai architecture, vibrant local culture, and role as a major tourist destination.
-
B.
Badalona, Catalonia, Spain
chosen
Badalona, in Catalonia, Spain, is a coastal city near Barcelona known for its industrial heritage, Mediterranean beaches, and strong basketball tradition.
-
C.
Lleida old quarter
Lleida old quarter is the historic center of Lleida, Spain, characterized by its medieval streets, heritage buildings, and cultural landmarks.
-
D.
Pedralbes, Barcelona
Pedralbes is an affluent residential neighborhood in the Les Corts district of Barcelona, known for its historic monastery, elegant avenues, and prestigious educational institutions.
-
E.
Ronda de Sant Pau
Ronda de Sant Pau is a major thoroughfare in Barcelona’s Ciutat Vella district, linking the neighborhoods of El Raval and Sant Antoni and forming part of the city’s historic ring roads.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245513a5c81908d5cb471b4fc429d |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1797590f08190a784f73fcd27b101 |
completed | April 29, 2026, 3:22 a.m. |
Created at: April 17, 2026, 3:23 p.m.