Triple

T4074591
Position Surface form Disambiguated ID Type / Status
Subject Estadio Nacional del Perú E86731 entity
Predicate homeStadiumOf P2696 FINISHED
Object Peru national under-20 football team
The Peru national under-20 football team is the country's youth squad that competes in international under-20 tournaments, serving as a development stage for future senior national team players.
 E411419 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: Peru national under-20 football team | Statement: [Estadio Nacional del Perú, homeStadiumOf, Peru national under-20 football team]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peru national under-20 football team
Context triple: [Estadio Nacional del Perú, homeStadiumOf, Peru national under-20 football team]
  • A. Peru national football team
    The Peru national football team is the men's international soccer team representing Peru, known for its technical style of play and historic World Cup appearances, including a notable run in the 1970 tournament.
  • B. Mexico national under-20 football team
    The Mexico national under-20 football team is the country’s youth representative side in international under-20 competitions, serving as a key development stage for future senior national team players.
  • C. Ghana national under-20 football team
    The Ghana national under-20 football team is the country's youth side that competes in international under-20 tournaments and has gained recognition for producing many of Ghana's top senior players.
  • D. Bolivia national football team
    The Bolivia national football team is the country’s representative men’s soccer team, competing in international tournaments such as the FIFA World Cup and Copa América under the governance of the Bolivian Football Federation.
  • E. Mexico national under-23 football team
    The Mexico national under-23 football team is the country’s Olympic-age representative side in international men’s football, serving as a key development squad for future senior national team players.
  • 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: Peru national under-20 football team
Triple: [Estadio Nacional del Perú, homeStadiumOf, Peru national under-20 football team]
Generated description
The Peru national under-20 football team is the country's youth squad that competes in international under-20 tournaments, serving as a development stage for future senior national team players.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peru national under-20 football team
Target entity description: The Peru national under-20 football team is the country's youth squad that competes in international under-20 tournaments, serving as a development stage for future senior national team players.
  • A. Peru national football team
    The Peru national football team is the men's international soccer team representing Peru, known for its technical style of play and historic World Cup appearances, including a notable run in the 1970 tournament.
  • B. Mexico national under-20 football team
    The Mexico national under-20 football team is the country’s youth representative side in international under-20 competitions, serving as a key development stage for future senior national team players.
  • C. Ghana national under-20 football team
    The Ghana national under-20 football team is the country's youth side that competes in international under-20 tournaments and has gained recognition for producing many of Ghana's top senior players.
  • D. Bolivia national football team
    The Bolivia national football team is the country’s representative men’s soccer team, competing in international tournaments such as the FIFA World Cup and Copa América under the governance of the Bolivian Football Federation.
  • E. Mexico national under-23 football team
    The Mexico national under-23 football team is the country’s Olympic-age representative side in international men’s football, serving as a key development squad for future senior national team players.
  • 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_69aed93ebe448190a1f1686e28740ac9 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefc245d888190ae773f9c3077953b completed March 9, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b562bc05948190a9ad709768420588 completed March 14, 2026, 1:29 p.m.
NEDg Description generation batch_69b563b5cc108190bb9684abafa608af completed March 14, 2026, 1:33 p.m.
NED2 Entity disambiguation (via description) batch_69b5646606f08190930451ac372154cd completed March 14, 2026, 1:36 p.m.
Created at: March 9, 2026, 3:39 p.m.