Triple
T8795667
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arena Fonte Nova |
E209282
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Itaipava Arena Fonte Nova |
E257555
|
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: Itaipava Arena Fonte Nova | Statement: [Arena Fonte Nova, formerName, Itaipava Arena Fonte Nova]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Itaipava Arena Fonte Nova Context triple: [Arena Fonte Nova, formerName, Itaipava Arena Fonte Nova]
-
A.
Mineirinho Arena
Mineirinho Arena is a large indoor multi-purpose sports and entertainment venue located in Belo Horizonte, Brazil.
-
B.
Castelão Arena
Castelão Arena is a major football stadium in Fortaleza, Brazil, known for hosting top-tier Brazilian league matches and games during the 2014 FIFA World Cup.
-
C.
Neo Química Arena
Neo Química Arena is a modern football stadium in São Paulo, Brazil, best known for hosting Corinthians’ home matches and serving as a venue during the 2014 FIFA World Cup.
-
D.
Estádio da Fonte Nova
chosen
Estádio da Fonte Nova was a historic football stadium in Salvador, Brazil, best known as the longtime home ground of Esporte Clube Bahia and a major venue for regional and national matches before its demolition and replacement.
-
E.
Estádio Manoel Schwartz
Estádio Manoel Schwartz is a historic football stadium in Rio de Janeiro, Brazil, best known as the traditional home ground of Fluminense Football Club.
- 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_69ca836240888190a62b262e56a69d2f |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5fa24ca08190a7738a7f1c446456 |
completed | March 31, 2026, 11:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf890b49048190b49c784f84e23496 |
completed | April 3, 2026, 9:31 a.m. |
Created at: March 30, 2026, 6:44 p.m.