Triple
T17681036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nacional Futebol Clube |
E440768
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object | Arena da Amazônia |
—
|
NE NERFINISHED |
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: Arena da Amazônia | Statement: [Nacional Futebol Clube, homeStadium, Arena da Amazônia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arena da Amazônia Context triple: [Nacional Futebol Clube, homeStadium, Arena da Amazônia]
-
A.
Arena da Amazônia
chosen
Arena da Amazônia is a modern football stadium in Manaus, Brazil, known for its distinctive rainforest-inspired design and role as a host venue during the 2014 FIFA World Cup.
-
B.
Aldeia dos Tapajós
Aldeia dos Tapajós was the original indigenous settlement that evolved into the modern city of Santarém in the Brazilian Amazon region.
-
C.
Arena Pantanal
Arena Pantanal is a multi-purpose football stadium in Cuiabá, Brazil, built and used as one of the host venues for the 2014 FIFA World Cup.
-
D.
Selvagem Grande
Selvagem Grande is the largest and main island of Portugal’s remote Selvagens (Savage) archipelago in the North Atlantic Ocean, known for its rugged terrain and protected wildlife habitats.
-
E.
Asurini do Xingu
Asurini do Xingu are an Indigenous people of Brazil known for their rich artistic traditions, distinctive body painting, and long-standing residence along the Xingu River in the Amazon region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9e940b081908b862bb0e6e89b0d |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e470445b3881908bb0930b986089f7 |
completed | April 19, 2026, 6:03 a.m. |
Created at: April 10, 2026, 10:01 a.m.