Triple
T9544975
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gregorio Marañón |
E230256
|
entity |
| Predicate | hasPlaceNamedAfter |
P21562
|
FINISHED |
| Object |
Gregorio Marañón metro station (Madrid)
Gregorio Marañón metro station (Madrid) is an interchange station on the Madrid Metro network located in the Chamberí district, serving Lines 7 and 10.
|
E805433
|
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: Gregorio Marañón metro station (Madrid) | Statement: [Gregorio Marañón, hasPlaceNamedAfter, Gregorio Marañón metro station (Madrid)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gregorio Marañón metro station (Madrid) Context triple: [Gregorio Marañón, hasPlaceNamedAfter, Gregorio Marañón metro station (Madrid)]
-
A.
Banco de España metro station
Banco de España metro station is a central Madrid Metro stop on Line 2, located by the iconic Banco de España building and near major landmarks such as Cibeles and the Prado Museum.
-
B.
Atocha Renfe metro station
Atocha Renfe metro station is a major Madrid Metro stop integrated with the city’s main Atocha railway complex, serving as a key hub for local and regional rail connections.
-
C.
Madrid Metro Estadio Metropolitano station
Madrid Metro Estadio Metropolitano station is a metro stop in Madrid that serves the area around the Cívitas Metropolitano football stadium, providing convenient access for matchdays and events.
-
D.
Santiago Bernabéu metro station
Santiago Bernabéu metro station is a Madrid Metro stop on Line 10 that serves the area around the Santiago Bernabéu Stadium in the Chamartín district of Madrid, Spain.
-
E.
Miguel Ángel de Quevedo metro station
Miguel Ángel de Quevedo metro station is a Mexico City Metro station on Line 3, serving the Coyoacán area and acting as a key transit point in the southern part of the city.
- 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: Gregorio Marañón metro station (Madrid) Triple: [Gregorio Marañón, hasPlaceNamedAfter, Gregorio Marañón metro station (Madrid)]
Generated description
Gregorio Marañón metro station (Madrid) is an interchange station on the Madrid Metro network located in the Chamberí district, serving Lines 7 and 10.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gregorio Marañón metro station (Madrid) Target entity description: Gregorio Marañón metro station (Madrid) is an interchange station on the Madrid Metro network located in the Chamberí district, serving Lines 7 and 10.
-
A.
Banco de España metro station
Banco de España metro station is a central Madrid Metro stop on Line 2, located by the iconic Banco de España building and near major landmarks such as Cibeles and the Prado Museum.
-
B.
Atocha Renfe metro station
Atocha Renfe metro station is a major Madrid Metro stop integrated with the city’s main Atocha railway complex, serving as a key hub for local and regional rail connections.
-
C.
Madrid Metro Estadio Metropolitano station
Madrid Metro Estadio Metropolitano station is a metro stop in Madrid that serves the area around the Cívitas Metropolitano football stadium, providing convenient access for matchdays and events.
-
D.
Santiago Bernabéu metro station
Santiago Bernabéu metro station is a Madrid Metro stop on Line 10 that serves the area around the Santiago Bernabéu Stadium in the Chamartín district of Madrid, Spain.
-
E.
Miguel Ángel de Quevedo metro station
Miguel Ángel de Quevedo metro station is a Mexico City Metro station on Line 3, serving the Coyoacán area and acting as a key transit point in the southern part of the city.
- 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_69ca847c70b8819088a0a0bad64a50d6 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9901f2bc8190a4076f5947660df9 |
completed | April 1, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14c6cd93c8190ac197afda780ce78 |
completed | April 4, 2026, 5:37 p.m. |
| NEDg | Description generation | batch_69d14d4576488190a000f733ece39620 |
completed | April 4, 2026, 5:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d14dda805c81908093eb146915fdda |
completed | April 4, 2026, 5:43 p.m. |
Created at: March 30, 2026, 8:01 p.m.