Triple
T18316828
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Londrina |
E438769
|
entity |
| Predicate | hasStadium |
P105
|
FINISHED |
| Object |
Estádio do Café
Estádio do Café is a multi-purpose football stadium in Londrina, Brazil, primarily used as the home ground of Londrina Esporte Clube.
|
E1318699
|
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: Estádio do Café | Statement: [Londrina, hasStadium, Estádio do Café]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Estádio do Café Context triple: [Londrina, hasStadium, Estádio do Café]
-
A.
Estádio dos Aflitos
Estádio dos Aflitos is a historic football stadium in Recife, Brazil, best known as the traditional home ground of Clube Náutico Capibaribe.
-
B.
Ilha do Retiro Stadium
Ilha do Retiro Stadium is a historic football stadium in Recife, Brazil, best known as the home ground of Sport Club do Recife and as a traditional venue for major regional and national matches.
-
C.
Estádio das Antas
Estádio das Antas was a historic football stadium in Porto, Portugal, best known as the long-time home ground of FC Porto before its demolition in the early 2000s.
-
D.
Célio de Barros Stadium
Célio de Barros Stadium is an athletics-focused sports venue in Rio de Janeiro that forms part of the larger Maracanã sports complex.
-
E.
Estádio Manoel Barradas
Estádio Manoel Barradas is a football stadium in Salvador, Brazil, best known as the home ground of Esporte Clube Vitória.
- 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: Estádio do Café Triple: [Londrina, hasStadium, Estádio do Café]
Generated description
Estádio do Café is a multi-purpose football stadium in Londrina, Brazil, primarily used as the home ground of Londrina Esporte Clube.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Estádio do Café Target entity description: Estádio do Café is a multi-purpose football stadium in Londrina, Brazil, primarily used as the home ground of Londrina Esporte Clube.
-
A.
Estádio dos Aflitos
Estádio dos Aflitos is a historic football stadium in Recife, Brazil, best known as the traditional home ground of Clube Náutico Capibaribe.
-
B.
Ilha do Retiro Stadium
Ilha do Retiro Stadium is a historic football stadium in Recife, Brazil, best known as the home ground of Sport Club do Recife and as a traditional venue for major regional and national matches.
-
C.
Estádio das Antas
Estádio das Antas was a historic football stadium in Porto, Portugal, best known as the long-time home ground of FC Porto before its demolition in the early 2000s.
-
D.
Célio de Barros Stadium
Célio de Barros Stadium is an athletics-focused sports venue in Rio de Janeiro that forms part of the larger Maracanã sports complex.
-
E.
Estádio Manoel Barradas
Estádio Manoel Barradas is a football stadium in Salvador, Brazil, best known as the home ground of Esporte Clube Vitória.
- 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_69d8b916a2d081909e249e4902f6aad9 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5021e61008190a300b6c51976a837 |
completed | April 19, 2026, 4:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03c4c3cf988190a86d86c46eae35c6 |
completed | May 13, 2026, 12:24 a.m. |
| NEDg | Description generation | batch_6a03c582c9fc8190a656bb9e5544b5cf |
completed | May 13, 2026, 12:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03c64c02288190903c7e9123ca5a79 |
completed | May 13, 2026, 12:31 a.m. |
Created at: April 10, 2026, 10:36 a.m.