Triple
T21477191
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Presidente Vargas Station (Rio de Janeiro Metro) |
E529891
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Avenida Presidente Vargas |
—
|
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: Avenida Presidente Vargas | Statement: [Presidente Vargas Station (Rio de Janeiro Metro), locatedOn, Avenida Presidente Vargas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Avenida Presidente Vargas Context triple: [Presidente Vargas Station (Rio de Janeiro Metro), locatedOn, Avenida Presidente Vargas]
-
A.
Avenida Presidente Vargas
chosen
Avenida Presidente Vargas is one of the main thoroughfares in downtown Rio de Janeiro, Brazil, known for its wide lanes, heavy traffic, and concentration of commercial and historical buildings.
-
B.
Avenida Francisco Matarazzo
Avenida Francisco Matarazzo is a major urban avenue in São Paulo, Brazil, known for connecting central districts and serving as an important commercial and traffic corridor.
-
C.
Avenida Rio Branco
Avenida Rio Branco is one of the main historic and cultural thoroughfares in downtown Rio de Janeiro, Brazil, known for its grand architecture, important public institutions, and role as a central urban artery.
-
D.
Avenida Hélio Pellegrino
Avenida Hélio Pellegrino is a major urban avenue in São Paulo, Brazil, known for its commercial activity, residential buildings, and connection to key thoroughfares in the city’s south zone.
-
E.
Avenida 23 de Maio
Avenida 23 de Maio is a major expressway in São Paulo, Brazil, serving as a key north–south traffic corridor linking the city center to its southern districts and the airport access routes.
- 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_69e0c459acb481909bb6ee452a0045c7 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea187a3c8190b3f33bd760dc1f54 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:20 p.m.