Triple
T195919
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oscar Niemeyer |
E3818
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Vera Lúcia Cabreira
Vera Lúcia Cabreira was the wife of renowned Brazilian architect Oscar Niemeyer.
|
E24900
|
NE FINISHED |
How this triple was built (4 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: Vera Lúcia Cabreira | Statement: [Oscar Niemeyer, spouse, Vera Lúcia Cabreira]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vera Lúcia Cabreira Context triple: [Oscar Niemeyer, spouse, Vera Lúcia Cabreira]
-
A.
Catarina de Almeida Vaz Pinto
Catarina de Almeida Vaz Pinto is a Portuguese cultural manager and politician known for her work in arts and cultural policy, including serving as Lisbon’s councillor for culture.
-
B.
Letizia Ramolino
Letizia Ramolino was a Corsican noblewoman best known as the mother of French Emperor Napoleon Bonaparte and a matriarch of the Bonaparte family.
-
C.
Salgueiro Maia
Salgueiro Maia was a Portuguese army captain who became one of the central leaders of the 1974 military coup that peacefully overthrew the Estado Novo dictatorship.
-
D.
Marcelo Caetano
Marcelo Caetano was the last prime minister of Portugal’s Estado Novo dictatorship, whose overthrow in 1974 during the Carnation Revolution ended decades of authoritarian rule.
-
E.
Mildred García
Mildred García is an American academic leader and administrator who serves as chancellor of the California State University system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Vera Lúcia Cabreira Triple: [Oscar Niemeyer, spouse, Vera Lúcia Cabreira]
Generated description
Vera Lúcia Cabreira was the wife of renowned Brazilian architect Oscar Niemeyer.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vera Lúcia Cabreira Target entity description: Vera Lúcia Cabreira was the wife of renowned Brazilian architect Oscar Niemeyer.
-
A.
Catarina de Almeida Vaz Pinto
Catarina de Almeida Vaz Pinto is a Portuguese cultural manager and politician known for her work in arts and cultural policy, including serving as Lisbon’s councillor for culture.
-
B.
Letizia Ramolino
Letizia Ramolino was a Corsican noblewoman best known as the mother of French Emperor Napoleon Bonaparte and a matriarch of the Bonaparte family.
-
C.
Salgueiro Maia
Salgueiro Maia was a Portuguese army captain who became one of the central leaders of the 1974 military coup that peacefully overthrew the Estado Novo dictatorship.
-
D.
Marcelo Caetano
Marcelo Caetano was the last prime minister of Portugal’s Estado Novo dictatorship, whose overthrow in 1974 during the Carnation Revolution ended decades of authoritarian rule.
-
E.
Mildred García
Mildred García is an American academic leader and administrator who serves as chancellor of the California State University system.
- F. None of above. chosen
Provenance (5 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_69a2548debd48190ae3a06d6e65b53c6 |
completed | Feb. 28, 2026, 2:35 a.m. |
| NER | Named-entity recognition | batch_69a25983b49c819080f7e161904c53da |
completed | Feb. 28, 2026, 2:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3115c46688190be8d5e172b4c61ea |
completed | Feb. 28, 2026, 4:01 p.m. |
| NEDg | Description generation | batch_69a31466ef108190bbba6fc818a917a3 |
completed | Feb. 28, 2026, 4:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a314cd8a188190926e0bcf70c60e7b |
completed | Feb. 28, 2026, 4:16 p.m. |
Created at: Feb. 28, 2026, 2:41 a.m.