Triple
T4819358
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Sebastián de los Reyes |
E107669
|
entity |
| Predicate | hasMetroStation |
P522
|
FINISHED |
| Object |
Hospital Infanta Sofía station
Hospital Infanta Sofía station is a Madrid Metro station serving the northern municipality of San Sebastián de los Reyes, providing access to the nearby Hospital Infanta Sofía.
|
E471925
|
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: Hospital Infanta Sofía station | Statement: [San Sebastián de los Reyes, hasMetroStation, Hospital Infanta Sofía station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hospital Infanta Sofía station Context triple: [San Sebastián de los Reyes, hasMetroStation, Hospital Infanta Sofía station]
-
A.
Lo Prado station
Lo Prado station is an underground stop on Santiago, Chile’s Metro system serving the Lo Prado commune along Line 5.
-
B.
Los Reyes station
Los Reyes station is a Mexico City Metro stop on Line A serving the Los Reyes La Paz area in the eastern part of the metropolitan region.
-
C.
Madrid Chamartín railway station
Madrid Chamartín railway station is one of Madrid’s main rail hubs, serving long-distance, high-speed, and commuter trains and connecting the city with numerous national and regional destinations.
-
D.
Madrid Atocha railway station
Madrid Atocha railway station is the largest and one of the busiest train stations in Madrid, serving as a central hub for high-speed, regional, and commuter rail services across Spain.
-
E.
Plaza Aragón station
Plaza Aragón station is a stop on Mexico City Metro’s Line B serving the Plaza Aragón area in the northeastern part of the metropolitan zone.
- 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: Hospital Infanta Sofía station Triple: [San Sebastián de los Reyes, hasMetroStation, Hospital Infanta Sofía station]
Generated description
Hospital Infanta Sofía station is a Madrid Metro station serving the northern municipality of San Sebastián de los Reyes, providing access to the nearby Hospital Infanta Sofía.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hospital Infanta Sofía station Target entity description: Hospital Infanta Sofía station is a Madrid Metro station serving the northern municipality of San Sebastián de los Reyes, providing access to the nearby Hospital Infanta Sofía.
-
A.
Lo Prado station
Lo Prado station is an underground stop on Santiago, Chile’s Metro system serving the Lo Prado commune along Line 5.
-
B.
Los Reyes station
Los Reyes station is a Mexico City Metro stop on Line A serving the Los Reyes La Paz area in the eastern part of the metropolitan region.
-
C.
Madrid Chamartín railway station
Madrid Chamartín railway station is one of Madrid’s main rail hubs, serving long-distance, high-speed, and commuter trains and connecting the city with numerous national and regional destinations.
-
D.
Madrid Atocha railway station
Madrid Atocha railway station is the largest and one of the busiest train stations in Madrid, serving as a central hub for high-speed, regional, and commuter rail services across Spain.
-
E.
Plaza Aragón station
Plaza Aragón station is a stop on Mexico City Metro’s Line B serving the Plaza Aragón area in the northeastern part of the metropolitan zone.
- 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_69bd43f9efa081908314cb3e94fa1695 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6c96f4dc81909e3186159b5c75ab |
completed | March 20, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be4dbbfe588190bae0aca210bea2bc |
completed | March 21, 2026, 7:50 a.m. |
| NEDg | Description generation | batch_69be4f6ceb60819080dc1ee93950a7f0 |
completed | March 21, 2026, 7:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be4fbc83188190af2c9767aa9272a7 |
completed | March 21, 2026, 7:58 a.m. |
Created at: March 20, 2026, 1:24 p.m.