Triple

T13301075
Position Surface form Disambiguated ID Type / Status
Subject Santiago Bernabéu Yeste E316811 entity
Predicate familyName P18 FINISHED
Object Bernabéu
Bernabéu is a Spanish surname most famously associated with Santiago Bernabéu, the legendary Real Madrid president after whom the club’s stadium is named.
 E80247 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: Bernabéu | Statement: [Santiago Bernabéu Yeste, familyName, Bernabéu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bernabéu
Context triple: [Santiago Bernabéu Yeste, familyName, Bernabéu]
  • A. Santiago Bernabéu Stadium
    Santiago Bernabéu Stadium is the iconic home ground of Real Madrid CF and one of the most famous football stadiums in the world, located in Madrid, Spain.
  • B. Estadio Benito Villamarín
    Estadio Benito Villamarín is a major football stadium in Seville, Spain, best known as the home ground of La Liga club Real Betis.
  • C. Estadio Azul
    Estadio Azul is a historic football stadium in Mexico City best known as the long-time home ground of the Mexican club Cruz Azul, nicknamed "La Máquina."
  • D. Estadio de Vallecas
    Estadio de Vallecas is a football stadium in Madrid, Spain, best known as the compact, atmospheric ground of La Liga club Rayo Vallecano.
  • E. Estadio Vicente Calderón
    Estadio Vicente Calderón was a historic football stadium in Madrid, Spain, best known as the long-time home ground of Atlético de Madrid before its demolition.
  • 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: Bernabéu
Triple: [Santiago Bernabéu Yeste, familyName, Bernabéu]
Generated description
Bernabéu is a Spanish surname most famously associated with Santiago Bernabéu, the legendary Real Madrid president after whom the club’s stadium is named.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bernabéu
Target entity description: Bernabéu is a Spanish surname most famously associated with Santiago Bernabéu, the legendary Real Madrid president after whom the club’s stadium is named.
  • A. Santiago Bernabéu Stadium chosen
    Santiago Bernabéu Stadium is the iconic home ground of Real Madrid CF and one of the most famous football stadiums in the world, located in Madrid, Spain.
  • B. Estadio Benito Villamarín
    Estadio Benito Villamarín is a major football stadium in Seville, Spain, best known as the home ground of La Liga club Real Betis.
  • C. Estadio Azul
    Estadio Azul is a historic football stadium in Mexico City best known as the long-time home ground of the Mexican club Cruz Azul, nicknamed "La Máquina."
  • D. Estadio de Vallecas
    Estadio de Vallecas is a football stadium in Madrid, Spain, best known as the compact, atmospheric ground of La Liga club Rayo Vallecano.
  • E. Estadio Vicente Calderón
    Estadio Vicente Calderón was a historic football stadium in Madrid, Spain, best known as the long-time home ground of Atlético de Madrid before its demolition.
  • F. None of above.

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_69d806b40ab4819094adf6c374f4811a completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d990a43ed88190a8dbbbd7d6d62dc4 completed April 11, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69f71f262fd88190ba8871f8761a660b completed May 3, 2026, 10:10 a.m.
NEDg Description generation batch_69f720bb48f081908d67d330dcfc2953 completed May 3, 2026, 10:17 a.m.
NED2 Entity disambiguation (via description) batch_69f721baaf34819081113c586fae013f completed May 3, 2026, 10:21 a.m.
Created at: April 9, 2026, 9:28 p.m.