Triple
T4074617
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Estadio Nacional del Perú |
E86731
|
entity |
| Predicate | hostedEvent |
P613
|
FINISHED |
| Object |
Copa América 1957 matches
Copa América 1957 matches were the football games played during the 1957 edition of South America's premier continental championship for national teams.
|
E411422
|
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: Copa América 1957 matches | Statement: [Estadio Nacional del Perú, hostedEvent, Copa América 1957 matches]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Copa América 1957 matches Context triple: [Estadio Nacional del Perú, hostedEvent, Copa América 1957 matches]
-
A.
Copa América Centenario 2016 matches
Copa América Centenario 2016 matches were special edition international football games played during the 100th-anniversary tournament featuring national teams from CONMEBOL and CONCACAF across various venues in the United States.
-
B.
Copa América 1989
Copa América 1989 was the 34th edition of South America's premier international football tournament, featuring national teams from across the continent competing in Brazil.
-
C.
1997 Copa América
The 1997 Copa América was the 38th edition of South America's premier international football tournament, hosted by Bolivia and won by Brazil.
-
D.
Copa Rio 1951
Copa Rio 1951 was an early international club football tournament held in Brazil that is often regarded as a precursor to the modern FIFA Club World Cup.
-
E.
FIFA World Cup 1994 matches
FIFA World Cup 1994 matches were a series of international football games played during the 1994 edition of the FIFA World Cup held in the United States.
- 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: Copa América 1957 matches Triple: [Estadio Nacional del Perú, hostedEvent, Copa América 1957 matches]
Generated description
Copa América 1957 matches were the football games played during the 1957 edition of South America's premier continental championship for national teams.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Copa América 1957 matches Target entity description: Copa América 1957 matches were the football games played during the 1957 edition of South America's premier continental championship for national teams.
-
A.
Copa América Centenario 2016 matches
Copa América Centenario 2016 matches were special edition international football games played during the 100th-anniversary tournament featuring national teams from CONMEBOL and CONCACAF across various venues in the United States.
-
B.
Copa América 1989
Copa América 1989 was the 34th edition of South America's premier international football tournament, featuring national teams from across the continent competing in Brazil.
-
C.
1997 Copa América
The 1997 Copa América was the 38th edition of South America's premier international football tournament, hosted by Bolivia and won by Brazil.
-
D.
Copa Rio 1951
Copa Rio 1951 was an early international club football tournament held in Brazil that is often regarded as a precursor to the modern FIFA Club World Cup.
-
E.
FIFA World Cup 1994 matches
FIFA World Cup 1994 matches were a series of international football games played during the 1994 edition of the FIFA World Cup held in the United States.
- 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.