Triple
T21007179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ramón Sánchez Pizjuán Stadium |
E517440
|
entity |
| Predicate | nearTransport |
P5822
|
FINISHED |
| Object |
Nervión metro station
Nervión metro station is a Seville Metro stop in the Nervión district that serves as a key access point for nearby attractions, including the Ramón Sánchez Pizjuán football stadium.
|
E1462687
|
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: Nervión metro station | Statement: [Ramón Sánchez Pizjuán Stadium, nearTransport, Nervión metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nervión metro station Context triple: [Ramón Sánchez Pizjuán Stadium, nearTransport, Nervión metro 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.
Urquinaona metro station
Urquinaona metro station is a central Barcelona Metro interchange station serving multiple lines near Plaça d'Urquinaona in the city's historic core.
-
C.
Sevilla metro station
Sevilla metro station is a Madrid Metro station on Line 2 located in the central Salamanca district of Madrid, Spain.
-
D.
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.
-
E.
Moncloa metro station
Moncloa metro station is a major Madrid Metro hub and transport interchange serving the Moncloa district in western Madrid.
- 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: Nervión metro station Triple: [Ramón Sánchez Pizjuán Stadium, nearTransport, Nervión metro station]
Generated description
Nervión metro station is a Seville Metro stop in the Nervión district that serves as a key access point for nearby attractions, including the Ramón Sánchez Pizjuán football stadium.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nervión metro station Target entity description: Nervión metro station is a Seville Metro stop in the Nervión district that serves as a key access point for nearby attractions, including the Ramón Sánchez Pizjuán football stadium.
-
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.
Urquinaona metro station
Urquinaona metro station is a central Barcelona Metro interchange station serving multiple lines near Plaça d'Urquinaona in the city's historic core.
-
C.
Sevilla metro station
Sevilla metro station is a Madrid Metro station on Line 2 located in the central Salamanca district of Madrid, Spain.
-
D.
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.
-
E.
Moncloa metro station
Moncloa metro station is a major Madrid Metro hub and transport interchange serving the Moncloa district in western Madrid.
- 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_69e0b50192308190a284fcc89dd23a49 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc3cc8648190b1a419ef734a69e6 |
completed | April 21, 2026, 4:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a093b5c418c81908f54334092d5759a |
completed | May 17, 2026, 3:51 a.m. |
| NEDg | Description generation | batch_6a093d500adc8190ba08e8a6c1674563 |
completed | May 17, 2026, 4 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a093e445e748190a20721d0718c71bc |
completed | May 17, 2026, 4:04 a.m. |
Created at: April 16, 2026, 1:52 p.m.