Triple
T23296524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alberto de Palacio |
E590184
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Delicias railway station in Madrid
Delicias railway station in Madrid is a historic 19th-century railway terminal renowned for its innovative iron-and-glass architecture and later conversion into a railway museum.
|
E1581496
|
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: Delicias railway station in Madrid | Statement: [Alberto de Palacio, notableWork, Delicias railway station in Madrid]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delicias railway station in Madrid Context triple: [Alberto de Palacio, notableWork, Delicias railway station in Madrid]
-
A.
Cantoblanco Universidad railway station
Cantoblanco Universidad railway station is a commuter rail stop in Madrid serving the Cantoblanco university campus area, including the Autonomous University of Madrid.
-
B.
Las Rozas railway station
Las Rozas railway station is a commuter and regional train station serving the municipality of Las Rozas de Madrid in the Community of Madrid, Spain.
-
C.
Collado Villalba railway station
Collado Villalba railway station is a commuter and regional rail hub in the town of Collado Villalba, near Madrid, Spain, serving as an important junction for several lines connecting the capital with the Sierra de Guadarrama and surrounding areas.
-
D.
Fuencarral railway station
Fuencarral railway station is a suburban rail stop in Madrid, Spain, integrated into the Cercanías commuter network and serving passengers in the northern part of the city.
-
E.
Madrid-Sol railway station
Madrid-Sol railway station is a major underground commuter rail hub in central Madrid, located beneath Puerta del Sol and connecting multiple Cercanías lines with the city’s metro network.
- 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: Delicias railway station in Madrid Triple: [Alberto de Palacio, notableWork, Delicias railway station in Madrid]
Generated description
Delicias railway station in Madrid is a historic 19th-century railway terminal renowned for its innovative iron-and-glass architecture and later conversion into a railway museum.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Delicias railway station in Madrid Target entity description: Delicias railway station in Madrid is a historic 19th-century railway terminal renowned for its innovative iron-and-glass architecture and later conversion into a railway museum.
-
A.
Cantoblanco Universidad railway station
Cantoblanco Universidad railway station is a commuter rail stop in Madrid serving the Cantoblanco university campus area, including the Autonomous University of Madrid.
-
B.
Las Rozas railway station
Las Rozas railway station is a commuter and regional train station serving the municipality of Las Rozas de Madrid in the Community of Madrid, Spain.
-
C.
Collado Villalba railway station
Collado Villalba railway station is a commuter and regional rail hub in the town of Collado Villalba, near Madrid, Spain, serving as an important junction for several lines connecting the capital with the Sierra de Guadarrama and surrounding areas.
-
D.
Fuencarral railway station
Fuencarral railway station is a suburban rail stop in Madrid, Spain, integrated into the Cercanías commuter network and serving passengers in the northern part of the city.
-
E.
Madrid-Sol railway station
Madrid-Sol railway station is a major underground commuter rail hub in central Madrid, located beneath Puerta del Sol and connecting multiple Cercanías lines with the city’s metro network.
- 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_69e25d1af9d88190a0b9b5e8fa608618 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f196cfc79081909966638cec48cf60 |
completed | April 29, 2026, 5:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c4c92b3f88190b4149ec072522e49 |
completed | May 19, 2026, 11:42 a.m. |
| NEDg | Description generation | batch_6a0c4ef9dcc48190b0c0ca52555f5490 |
completed | May 19, 2026, 11:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c506b25ec819084b9522fa827abe7 |
completed | May 19, 2026, 11:58 a.m. |
Created at: April 17, 2026, 5:03 p.m.