Triple
T14139519
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Campo de Mestalla |
E350385
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Estadio Luis Casanova
Estadio Luis Casanova was the former name of Valencia CF’s historic home stadium, now known as the Mestalla Stadium, one of Spain’s oldest and most iconic football grounds.
|
E1082475
|
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: Estadio Luis Casanova | Statement: [Campo de Mestalla, formerName, Estadio Luis Casanova]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Estadio Luis Casanova Context triple: [Campo de Mestalla, formerName, Estadio Luis Casanova]
-
A.
Estadio Carlos Belmonte
Estadio Carlos Belmonte is a football stadium in Albacete, Spain, primarily known as the home ground of Albacete Balompié.
-
B.
Estadio José Amalfitani
Estadio José Amalfitani is a prominent sports stadium in Buenos Aires, Argentina, best known as a key venue for rugby union matches, including those of the national team, Los Pumas.
-
C.
Estadio Alberto J. Armando
Estadio Alberto J. Armando, popularly known as La Bombonera, is the iconic football stadium in Buenos Aires that serves as the home ground of Boca Juniors.
-
D.
Estadio Juan Carmelo Zerillo
Estadio Juan Carmelo Zerillo is a historic football stadium in La Plata, Argentina, best known as the traditional home ground of Club de Gimnasia y Esgrima La Plata.
-
E.
Estadio Francisco Sánchez Rumoroso
Estadio Francisco Sánchez Rumoroso is a football stadium in Coquimbo, Chile, known for hosting home matches of Coquimbo Unido and various national and international sporting events.
- 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: Estadio Luis Casanova Triple: [Campo de Mestalla, formerName, Estadio Luis Casanova]
Generated description
Estadio Luis Casanova was the former name of Valencia CF’s historic home stadium, now known as the Mestalla Stadium, one of Spain’s oldest and most iconic football grounds.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Estadio Luis Casanova Target entity description: Estadio Luis Casanova was the former name of Valencia CF’s historic home stadium, now known as the Mestalla Stadium, one of Spain’s oldest and most iconic football grounds.
-
A.
Estadio Carlos Belmonte
Estadio Carlos Belmonte is a football stadium in Albacete, Spain, primarily known as the home ground of Albacete Balompié.
-
B.
Estadio José Amalfitani
Estadio José Amalfitani is a prominent sports stadium in Buenos Aires, Argentina, best known as a key venue for rugby union matches, including those of the national team, Los Pumas.
-
C.
Estadio Alberto J. Armando
Estadio Alberto J. Armando, popularly known as La Bombonera, is the iconic football stadium in Buenos Aires that serves as the home ground of Boca Juniors.
-
D.
Estadio Juan Carmelo Zerillo
Estadio Juan Carmelo Zerillo is a historic football stadium in La Plata, Argentina, best known as the traditional home ground of Club de Gimnasia y Esgrima La Plata.
-
E.
Estadio Francisco Sánchez Rumoroso
Estadio Francisco Sánchez Rumoroso is a football stadium in Coquimbo, Chile, known for hosting home matches of Coquimbo Unido and various national and international sporting events.
- 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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6111a36081909beff35c88a56960 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdf16079c819080a74cd8a6eb37a6 |
completed | May 7, 2026, 6:51 p.m. |
| NEDg | Description generation | batch_69fce89cf5b08190a2a610f49a4b6f90 |
completed | May 7, 2026, 7:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fce984be2881909b38e3d9e4fac243 |
completed | May 7, 2026, 7:35 p.m. |
Created at: April 10, 2026, 12:40 a.m.