Triple
T22759051
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cinelândia metro station |
E562932
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | downtown Rio de Janeiro |
E144556
|
NE FINISHED |
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: downtown Rio de Janeiro | Statement: [Cinelândia metro station, serves, downtown Rio de Janeiro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: downtown Rio de Janeiro Context triple: [Cinelândia metro station, serves, downtown Rio de Janeiro]
-
A.
Centro (Rio de Janeiro)
chosen
Centro (Rio de Janeiro) is the historic downtown district of Rio de Janeiro, Brazil, known as the city’s main commercial, financial, and cultural hub.
-
B.
West Zone of Rio de Janeiro
The West Zone of Rio de Janeiro is a vast and rapidly developing region of the city that includes a mix of residential neighborhoods, industrial areas, and popular beach districts such as Barra da Tijuca and Recreio dos Bandeirantes.
-
C.
Central Zone of Rio de Janeiro
The Central Zone of Rio de Janeiro is a key urban region of the city that encompasses its historic downtown, major cultural landmarks, and important commercial and administrative districts.
-
D.
Rio de Janeiro waterfront
The Rio de Janeiro waterfront is the scenic coastal area of the city known for its iconic beaches, bayside views, and proximity to major urban landmarks.
-
E.
North Zone of Rio de Janeiro
The North Zone of Rio de Janeiro is a vast, predominantly residential and working-class area of the city that includes many traditional neighborhoods, major transport hubs, and several of Rio’s largest favelas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69e24552e11c81909c2d61578a558bd7 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17a7a8ca481909953dcd6fbcc5fcf |
completed | April 29, 2026, 3:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b981716888190b86a60cd134ee6eb |
completed | May 18, 2026, 10:52 p.m. |
Created at: April 17, 2026, 3:25 p.m.