Triple

T13301126
Position Surface form Disambiguated ID Type / Status
Subject 1969 European Cup Final E316812 entity
Predicate stadium P2619 FINISHED
Object Santiago Bernabéu Stadium E80247 NE FINISHED

How this triple was built (2 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: Santiago Bernabéu Stadium | Statement: [1969 European Cup Final, stadium, Santiago Bernabéu Stadium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Santiago Bernabéu Stadium
Context triple: [1969 European Cup Final, stadium, Santiago Bernabéu Stadium]
  • 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 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.
  • C. 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.
  • D. Estadio de la Comunidad de Madrid
    Estadio de la Comunidad de Madrid is the former name of Madrid’s Cívitas Metropolitano Stadium, a major football venue and home ground of Atlético Madrid.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69f7305fd57881909c1d7f09f3c084cf completed May 3, 2026, 11:24 a.m.
Created at: April 9, 2026, 9:28 p.m.