Triple
T22992150
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brasília Metro |
E572078
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Samambaia |
—
|
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: Samambaia | Statement: [Brasília Metro, servesArea, Samambaia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Samambaia Context triple: [Brasília Metro, servesArea, Samambaia]
-
A.
Samambaia
chosen
Samambaia is an administrative region and residential area within Brazil’s Federal District, located near Brasília.
-
B.
Samba de Uma Nota Só
"Samba de Uma Nota Só" is a classic bossa nova song by Antônio Carlos Jobim, renowned for its clever melodic structure built largely around a single repeated note.
-
C.
Bumba Meu Boi
Bumba Meu Boi is a traditional Brazilian folkloric festival and performance blending music, dance, theater, and religious devotion, especially celebrated in the northeastern state of Maranhão.
-
D.
Ipanema
Ipanema is a famous beachfront neighborhood in Rio de Janeiro, Brazil, renowned for its lively cultural scene, upscale shops and restaurants, and the iconic song "The Girl from Ipanema."
-
E.
Aquarela do Brasil
"Aquarela do Brasil" is a classic Brazilian song by Ary Barroso that became internationally famous as a showcase of Brazilian culture, notably featured in Disney's 1942 film "Saludos Amigos."
- 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.