Triple
T9012070
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maracanã sports complex |
E215498
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
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.
|
E804646
|
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: Célio de Barros Stadium | Statement: [Maracanã sports complex, hasPart, Célio de Barros Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Célio de Barros Stadium Context triple: [Maracanã sports complex, hasPart, Célio de Barros Stadium]
-
A.
Estádio Moisés Lucarelli
Estádio Moisés Lucarelli is a historic football stadium in Campinas, Brazil, best known as the home ground of Associação Atlética Ponte Preta.
-
B.
Estádio João Cláudio de Vasconcelos Machado
Estádio João Cláudio de Vasconcelos Machado was a former multi-purpose football stadium in Natal, Brazil, historically used by local clubs before being superseded by the modern Arena das Dunas.
-
C.
Estádio Joaquim Américo Guimarães
Estádio Joaquim Américo Guimarães is a football stadium in Curitiba, Brazil, best known today as Arena da Baixada, the home ground of Club Athletico Paranaense and a 2014 FIFA World Cup venue.
-
D.
Estádio José Fragelli
Estádio José Fragelli was a former multi-purpose football stadium in Cuiabá, Brazil, that served as the home ground for local clubs before being demolished to make way for the modern Arena Pantanal.
-
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. 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: Célio de Barros Stadium Triple: [Maracanã sports complex, hasPart, Célio de Barros Stadium]
Generated description
Célio de Barros Stadium is an athletics-focused sports venue in Rio de Janeiro that forms part of the larger Maracanã sports complex.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Célio de Barros Stadium Target entity description: Célio de Barros Stadium is an athletics-focused sports venue in Rio de Janeiro that forms part of the larger Maracanã sports complex.
-
A.
Estádio Moisés Lucarelli
Estádio Moisés Lucarelli is a historic football stadium in Campinas, Brazil, best known as the home ground of Associação Atlética Ponte Preta.
-
B.
Estádio João Cláudio de Vasconcelos Machado
Estádio João Cláudio de Vasconcelos Machado was a former multi-purpose football stadium in Natal, Brazil, historically used by local clubs before being superseded by the modern Arena das Dunas.
-
C.
Estádio Joaquim Américo Guimarães
Estádio Joaquim Américo Guimarães is a football stadium in Curitiba, Brazil, best known today as Arena da Baixada, the home ground of Club Athletico Paranaense and a 2014 FIFA World Cup venue.
-
D.
Estádio José Fragelli
Estádio José Fragelli was a former multi-purpose football stadium in Cuiabá, Brazil, that served as the home ground for local clubs before being demolished to make way for the modern Arena Pantanal.
-
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. 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_69ca83a2bf088190986ee7a8eb90407d |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69f846f88190af65dfcf8bdd936a |
completed | April 1, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14bc281688190b65b8224b70f08d7 |
completed | April 4, 2026, 5:34 p.m. |
| NEDg | Description generation | batch_69d14ca535588190aa2ff77f0658226b |
completed | April 4, 2026, 5:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d14d29d32c8190a8615b3450492abc |
completed | April 4, 2026, 5:40 p.m. |
Created at: March 30, 2026, 7:06 p.m.