Triple
T2631813
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CAF |
E59649
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
CAF Brasil
CAF Brasil is the Brazilian subsidiary of the Spanish rolling stock manufacturer CAF, focused on supplying and maintaining railway and urban transit vehicles in Brazil.
|
E284698
|
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: CAF Brasil | Statement: [CAF, hasSubsidiary, CAF Brasil]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CAF Brasil Context triple: [CAF, hasSubsidiary, CAF Brasil]
-
A.
A Canarinha
A Canarinha is the popular nickname for Brazil’s national football team, referencing their iconic yellow jerseys and fast, skillful style of play.
-
B.
Arena Corinthians
Arena Corinthians is a football stadium in São Paulo, Brazil, best known for hosting several key matches, including the opening game, of the 2014 FIFA World Cup.
-
C.
Duque de Caxias
Duque de Caxias is a major industrial and residential municipality in the metropolitan region of Rio de Janeiro, Brazil.
-
D.
Red Bull Bragantino
Red Bull Bragantino is a Brazilian professional football club from Bragança Paulista that competes in the country’s top leagues under the Red Bull multi-club system.
-
E.
Botafogo
Botafogo is a seaside neighborhood in Rio de Janeiro known for its iconic view of Sugarloaf Mountain and its mix of residential, commercial, and cultural attractions.
- 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: CAF Brasil Triple: [CAF, hasSubsidiary, CAF Brasil]
Generated description
CAF Brasil is the Brazilian subsidiary of the Spanish rolling stock manufacturer CAF, focused on supplying and maintaining railway and urban transit vehicles in Brazil.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CAF Brasil Target entity description: CAF Brasil is the Brazilian subsidiary of the Spanish rolling stock manufacturer CAF, focused on supplying and maintaining railway and urban transit vehicles in Brazil.
-
A.
A Canarinha
A Canarinha is the popular nickname for Brazil’s national football team, referencing their iconic yellow jerseys and fast, skillful style of play.
-
B.
Arena Corinthians
Arena Corinthians is a football stadium in São Paulo, Brazil, best known for hosting several key matches, including the opening game, of the 2014 FIFA World Cup.
-
C.
Duque de Caxias
Duque de Caxias is a major industrial and residential municipality in the metropolitan region of Rio de Janeiro, Brazil.
-
D.
Red Bull Bragantino
Red Bull Bragantino is a Brazilian professional football club from Bragança Paulista that competes in the country’s top leagues under the Red Bull multi-club system.
-
E.
Botafogo
Botafogo is a seaside neighborhood in Rio de Janeiro known for its iconic view of Sugarloaf Mountain and its mix of residential, commercial, and cultural attractions.
- 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_69ab4ac8596c8190b34997e73d9e991c |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd8c6e540819087c7f92432b27b0f |
completed | March 7, 2026, 7:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af90a7021081909f81c4ddb48fa00c |
completed | March 10, 2026, 3:31 a.m. |
| NEDg | Description generation | batch_69af9172ba248190bbc68a00b43d9b44 |
completed | March 10, 2026, 3:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af92500920819082c651f75a06dd72 |
completed | March 10, 2026, 3:38 a.m. |
Created at: March 6, 2026, 9:50 p.m.