Triple
T19935003
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cidade Universitária metro station |
E479151
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Cidade Universitária |
—
|
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: Cidade Universitária | Statement: [Cidade Universitária metro station, namedAfter, Cidade Universitária]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cidade Universitária Context triple: [Cidade Universitária metro station, namedAfter, Cidade Universitária]
-
A.
Cidade Universitária
Cidade Universitária is a neighborhood in Recife, Brazil, best known for housing major university campuses and academic institutions.
-
B.
Cidade Universitária
chosen
Cidade Universitária is the main campus area of the Federal University of Rio de Janeiro, located on Fundão Island and known for its concentration of academic, research, and administrative facilities.
-
C.
Cidade Universitária
Cidade Universitária is a major university district in Lisbon, Portugal, centered around the main campus of the University of Lisbon and various academic and research institutions.
-
D.
Cidade Universitária Armando de Salles Oliveira
Cidade Universitária Armando de Salles Oliveira is the main campus of the University of São Paulo, a large academic and research complex located in São Paulo, Brazil.
-
E.
Gávea campus
Gávea campus is the main campus of the Pontifical Catholic University of Rio de Janeiro, located in the Gávea neighborhood and known for its green, hillside setting and academic facilities.
- 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_69d8e522a17c819095165d4d24939fd8 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65a161a6c819084165ea528ec2f64 |
completed | April 20, 2026, 4:53 p.m. |
Created at: April 10, 2026, 1:53 p.m.