Triple
T12294531
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Curitiba-Afonso Pena International Airport |
E293048
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Infraero |
E209314
|
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: Infraero | Statement: [Curitiba-Afonso Pena International Airport, operator, Infraero]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Infraero Context triple: [Curitiba-Afonso Pena International Airport, operator, Infraero]
-
A.
Infraero
chosen
Infraero is a Brazilian state-owned company responsible for managing and operating numerous major airports across Brazil.
-
B.
Brazilian National Civil Aviation Agency
The Brazilian National Civil Aviation Agency is Brazil’s federal authority responsible for regulating and overseeing civil aviation safety, operations, and infrastructure throughout the country.
-
C.
Portuguese Civil Aviation Authority
The Portuguese Civil Aviation Authority is the national regulatory body responsible for overseeing and enforcing civil aviation safety, security, and standards in Portugal.
-
D.
Brazilian civil aviation system
The Brazilian civil aviation system is the national framework that oversees and coordinates Brazil’s airports, air traffic management, and regulatory bodies to ensure the safe and efficient operation of civil air transport across the country.
-
E.
Companhia Caminho Aéreo Pão de Açúcar
Companhia Caminho Aéreo Pão de Açúcar is the company that operates the iconic cable car system connecting Rio de Janeiro’s Sugarloaf Mountain and surrounding peaks.
- 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_69d6ab690ad081908c0ed3870ec82d53 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93ed7251c8190b94d7cd75ad49b9c |
completed | April 10, 2026, 6:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f61e79bf548190bf7f314222ed1ed1 |
completed | May 2, 2026, 3:55 p.m. |
Created at: April 8, 2026, 9:52 p.m.