Triple
T22009833
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Igualada |
E543545
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
Igualada railway station
Igualada railway station is the main rail terminus serving the town of Igualada in Catalonia, Spain, providing regional passenger connections to the wider Barcelona metropolitan rail network.
|
E1514423
|
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: Igualada railway station | Statement: [Igualada, hasTransport, Igualada railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Igualada railway station Context triple: [Igualada, hasTransport, Igualada railway station]
-
A.
Reus railway station
Reus railway station is the main train station serving the city of Reus in Catalonia, Spain, providing regional and long-distance rail connections.
-
B.
Urgell station
Urgell station is an underground Barcelona Metro stop located in the Eixample district, serving passengers on the city's Line 1.
-
C.
Girona railway station
Girona railway station is a major transport hub in the Catalan city of Girona, Spain, serving both conventional and high-speed rail services.
-
D.
Tarragona station
Tarragona station is an underground Barcelona Metro stop located in the Eixample district, providing urban rail access near Sants railway station.
-
E.
Catalunya station
Catalunya station is a major central transport hub in Barcelona that connects metro, commuter rail, and regional train services beneath Plaça de Catalunya.
- 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: Igualada railway station Triple: [Igualada, hasTransport, Igualada railway station]
Generated description
Igualada railway station is the main rail terminus serving the town of Igualada in Catalonia, Spain, providing regional passenger connections to the wider Barcelona metropolitan rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Igualada railway station Target entity description: Igualada railway station is the main rail terminus serving the town of Igualada in Catalonia, Spain, providing regional passenger connections to the wider Barcelona metropolitan rail network.
-
A.
Reus railway station
Reus railway station is the main train station serving the city of Reus in Catalonia, Spain, providing regional and long-distance rail connections.
-
B.
Urgell station
Urgell station is an underground Barcelona Metro stop located in the Eixample district, serving passengers on the city's Line 1.
-
C.
Girona railway station
Girona railway station is a major transport hub in the Catalan city of Girona, Spain, serving both conventional and high-speed rail services.
-
D.
Tarragona station
Tarragona station is an underground Barcelona Metro stop located in the Eixample district, providing urban rail access near Sants railway station.
-
E.
Catalunya station
Catalunya station is a major central transport hub in Barcelona that connects metro, commuter rail, and regional train services beneath Plaça de Catalunya.
- 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_69e11e2db934819095556760c7d85e4d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127a376048190a78ba7efd303b58a |
completed | April 28, 2026, 9:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a7376d19481909aa40216cf57c568 |
completed | May 18, 2026, 2:03 a.m. |
| NEDg | Description generation | batch_6a0a74e81da881908c73d864258dcdd5 |
completed | May 18, 2026, 2:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a75cbb2408190b058713432b048a2 |
completed | May 18, 2026, 2:13 a.m. |
Created at: April 16, 2026, 8:22 p.m.