Triple
T16960810
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Copa América 1953 matches |
E411421
|
entity |
| Predicate | venue |
P373
|
FINISHED |
| Object | Estadio Nacional (Lima) |
E86731
|
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: Estadio Nacional (Lima) | Statement: [Copa América 1953 matches, venue, Estadio Nacional (Lima)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Estadio Nacional (Lima) Context triple: [Copa América 1953 matches, venue, Estadio Nacional (Lima)]
-
A.
Estadio Nacional del Perú
chosen
Estadio Nacional del Perú is the main football stadium of Peru, located in Lima and used for major national and international sporting and entertainment events.
-
B.
Estadio Nacional Julio Martínez Prádanos
Estadio Nacional Julio Martínez Prádanos is Chile’s national football stadium in Santiago, best known internationally for hosting matches, including the final, of the 1962 FIFA World Cup.
-
C.
Estadio Nacional Mateo Flores
Estadio Nacional Mateo Flores is a major multi-purpose stadium in Guatemala City, best known as the country’s principal venue for football matches and large public events.
-
D.
Estadio Hernando Siles
Estadio Hernando Siles is a high-altitude football stadium in La Paz, Bolivia, renowned for hosting major international matches and giving home teams a significant physiological advantage over visiting sides.
-
E.
Estadio Ester Roa Rebolledo
Estadio Ester Roa Rebolledo is a major multi-purpose football stadium in Concepción, Chile, known for hosting top-tier domestic matches and international tournaments such as Copa América.
- 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_69d886c9c9d481909afe222093641cae |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d0209a9081909d9c62456bc16e14 |
completed | April 18, 2026, 6:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00d46ad58c8190be9f0b36daba8162 |
completed | May 10, 2026, 6:54 p.m. |
Created at: April 10, 2026, 5:31 a.m.