Triple

T5314056
Position Surface form Disambiguated ID Type / Status
Subject Uruguay national football team E119101 entity
Predicate famousMatch P18798 FINISHED
Object 1950 World Cup final round match vs Brazil (Maracanazo)
The 1950 World Cup final round match vs Brazil, known as the Maracanazo, was the historic upset in which Uruguay defeated host nation Brazil at Rio de Janeiro’s Maracanã Stadium to dramatically clinch the world title.
 E144184 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: 1950 World Cup final round match vs Brazil (Maracanazo) | Statement: [Uruguay national football team, famousMatch, 1950 World Cup final round match vs Brazil (Maracanazo)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1950 World Cup final round match vs Brazil (Maracanazo)
Context triple: [Uruguay national football team, famousMatch, 1950 World Cup final round match vs Brazil (Maracanazo)]
  • A. 1950 FIFA World Cup
    The 1950 FIFA World Cup was the fourth edition of the men's international football championship, held in Brazil and notable for Uruguay's dramatic title win and several major upsets.
  • B. 1958 FIFA World Cup
    The 1958 FIFA World Cup was the sixth edition of the men's international football championship, held in Sweden, and is especially remembered for the emergence of Pelé and Brazil's first World Cup title.
  • C. 1962 FIFA World Cup
    The 1962 FIFA World Cup was the seventh edition of the global football championship, held in Chile and won by Brazil, featuring many of the era’s top international players.
  • D. 1954 FIFA World Cup
    The 1954 FIFA World Cup was the fifth edition of the men's football world championship, held in Switzerland and famously won by West Germany in a dramatic upset over Hungary in the final known as the "Miracle of Bern."
  • E. 1966 FIFA World Cup
    The 1966 FIFA World Cup was the eighth edition of the men's football world championship, hosted and won by England, featuring legendary players such as Bobby Charlton.
  • 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: 1950 World Cup final round match vs Brazil (Maracanazo)
Triple: [Uruguay national football team, famousMatch, 1950 World Cup final round match vs Brazil (Maracanazo)]
Generated description
The 1950 World Cup final round match vs Brazil, known as the Maracanazo, was the historic upset in which Uruguay defeated host nation Brazil at Rio de Janeiro’s Maracanã Stadium to dramatically clinch the world title.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 1950 World Cup final round match vs Brazil (Maracanazo)
Target entity description: The 1950 World Cup final round match vs Brazil, known as the Maracanazo, was the historic upset in which Uruguay defeated host nation Brazil at Rio de Janeiro’s Maracanã Stadium to dramatically clinch the world title.
  • A. 1950 FIFA World Cup chosen
    The 1950 FIFA World Cup was the fourth edition of the men's international football championship, held in Brazil and notable for Uruguay's dramatic title win and several major upsets.
  • B. 1958 FIFA World Cup
    The 1958 FIFA World Cup was the sixth edition of the men's international football championship, held in Sweden, and is especially remembered for the emergence of Pelé and Brazil's first World Cup title.
  • C. 1962 FIFA World Cup
    The 1962 FIFA World Cup was the seventh edition of the global football championship, held in Chile and won by Brazil, featuring many of the era’s top international players.
  • D. 1954 FIFA World Cup
    The 1954 FIFA World Cup was the fifth edition of the men's football world championship, held in Switzerland and famously won by West Germany in a dramatic upset over Hungary in the final known as the "Miracle of Bern."
  • E. 1966 FIFA World Cup
    The 1966 FIFA World Cup was the eighth edition of the men's football world championship, hosted and won by England, featuring legendary players such as Bobby Charlton.
  • 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_69bd446b57bc8190a513d2e6c40314f3 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd854d947081909e51b27e40940580 completed March 20, 2026, 5:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf110ad9688190aa74122adb8ee52d completed March 21, 2026, 9:43 p.m.
NEDg Description generation batch_69bf11a601c481908a8cb6ea2c04d6df completed March 21, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_69bf127799208190a47580ed7b9ad550 completed March 21, 2026, 9:49 p.m.
Created at: March 20, 2026, 1:54 p.m.