Triple

T2969557
Position Surface form Disambiguated ID Type / Status
Subject Santiago Bernabéu Stadium E80247 entity
Predicate hostedEvent P613 FINISHED
Object 1969 European Cup Final
The 1969 European Cup Final was a football match in which AC Milan defeated Ajax 4–1 to win the premier club competition in European football.
 E316812 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: 1969 European Cup Final | Statement: [Santiago Bernabéu Stadium, hostedEvent, 1969 European Cup Final]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1969 European Cup Final
Context triple: [Santiago Bernabéu Stadium, hostedEvent, 1969 European Cup Final]
  • A. 1985 European Cup Final
    The 1985 European Cup Final was a football match between Liverpool and Juventus in Brussels that became infamous for the Heysel Stadium disaster, one of the darkest tragedies in European football history.
  • B. European Cup final 1975
    The European Cup final 1975 was the championship match of the 1974–75 European Cup, contested between Bayern Munich and Leeds United in Paris, where Bayern secured their second consecutive title amid significant refereeing controversy.
  • C. UEFA Cup final
    The UEFA Cup final is the decisive match of UEFA's former secondary European club football competition, now known as the UEFA Europa League, which determines the tournament's champion.
  • D. European Cup 1967–68
    The European Cup 1967–68 was the season in which Manchester United, managed by Sir Matt Busby, became the first English club to win Europe’s premier club football competition.
  • E. European Cup 1966–67
    The European Cup 1966–67 was the premier European club football competition in which Celtic F.C. famously became the first British club to win the title.
  • 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: 1969 European Cup Final
Triple: [Santiago Bernabéu Stadium, hostedEvent, 1969 European Cup Final]
Generated description
The 1969 European Cup Final was a football match in which AC Milan defeated Ajax 4–1 to win the premier club competition in European football.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 1969 European Cup Final
Target entity description: The 1969 European Cup Final was a football match in which AC Milan defeated Ajax 4–1 to win the premier club competition in European football.
  • A. 1985 European Cup Final
    The 1985 European Cup Final was a football match between Liverpool and Juventus in Brussels that became infamous for the Heysel Stadium disaster, one of the darkest tragedies in European football history.
  • B. European Cup final 1975
    The European Cup final 1975 was the championship match of the 1974–75 European Cup, contested between Bayern Munich and Leeds United in Paris, where Bayern secured their second consecutive title amid significant refereeing controversy.
  • C. UEFA Cup final
    The UEFA Cup final is the decisive match of UEFA's former secondary European club football competition, now known as the UEFA Europa League, which determines the tournament's champion.
  • D. European Cup 1967–68
    The European Cup 1967–68 was the season in which Manchester United, managed by Sir Matt Busby, became the first English club to win Europe’s premier club football competition.
  • E. European Cup 1966–67
    The European Cup 1966–67 was the premier European club football competition in which Celtic F.C. famously became the first British club to win the title.
  • 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_69ad8b14ffe881908ffed62f9595c867 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9970e2c08190affa5efedb9aad75 completed March 8, 2026, 3:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69b108e3db5481908c0fac0f48fb8fe2 completed March 11, 2026, 6:17 a.m.
NEDg Description generation batch_69b10dc1ade88190a487dc5ce8ebc08e completed March 11, 2026, 6:37 a.m.
NED2 Entity disambiguation (via description) batch_69b10e2fe1308190a3a992be790d68b3 completed March 11, 2026, 6:39 a.m.
Created at: March 8, 2026, 2:58 p.m.