Triple
T22992147
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brasília Metro |
E572078
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Plano Piloto |
—
|
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: Plano Piloto | Statement: [Brasília Metro, servesArea, Plano Piloto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plano Piloto Context triple: [Brasília Metro, servesArea, Plano Piloto]
-
A.
Brasília metropolitan area
The Brasília metropolitan area is the large urban agglomeration centered on Brazil’s capital, Brasília, encompassing surrounding satellite cities and administrative regions in the Federal District.
-
B.
Lúcio Costa urban plan for Brasília
chosen
Lúcio Costa’s urban plan for Brasília is the modernist master plan that designed Brazil’s capital as a planned city with distinct governmental, residential, and civic zones laid out in a monumental, airplane-like form.
-
C.
Central Zone of São Paulo
The Central Zone of São Paulo is the city’s core urban district, encompassing its historic center and serving as a major hub of commerce, culture, and transportation.
-
D.
Planaltina
Planaltina is one of the administrative regions of Brazil’s Federal District, known for its historic town center and role as a residential area near Brasília.
-
E.
Brasília
Brasília is the modernist-planned capital city of Brazil, known for its distinctive architecture and role as a major political and administrative center in South America.
- 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_69e245b535808190adef8a9df3c584db |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f182f017a88190b02d0649a3af5d99 |
completed | April 29, 2026, 4:02 a.m. |
Created at: April 17, 2026, 3:50 p.m.