Triple
T195902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oscar Niemeyer |
E3818
|
entity |
| Predicate | designed |
P184
|
FINISHED |
| Object |
National Congress of Brazil building
The National Congress of Brazil building is a landmark modernist government complex in Brasília, renowned for its distinctive twin towers flanked by a domed and a bowl-shaped chamber.
|
E25442
|
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: National Congress of Brazil building | Statement: [Oscar Niemeyer, designed, National Congress of Brazil building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Congress of Brazil building Context triple: [Oscar Niemeyer, designed, National Congress of Brazil building]
-
A.
Palácio do Planalto
Palácio do Planalto is the modernist presidential office building in Brasília that serves as the official workplace of the President of Brazil.
-
B.
Palácio da Alvorada
Palácio da Alvorada is the modernist official residence of the President of Brazil in Brasília, renowned for its sleek columns and iconic architectural design.
-
C.
Belém Palace
Belém Palace is the official residence of the President of Portugal, located in Lisbon’s Belém district and serving as a central site of Portuguese political and ceremonial life.
-
D.
National Congress Building of Chile
The National Congress Building of Chile is the legislative complex in Valparaíso that houses the country's bicameral parliament, serving as the central seat of Chilean legislative power.
-
E.
Palacio Nacional
Palacio Nacional is the historic seat of Mexico’s federal executive power, located on Mexico City’s main square and known for its colonial architecture and Diego Rivera murals.
- 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: National Congress of Brazil building Triple: [Oscar Niemeyer, designed, National Congress of Brazil building]
Generated description
The National Congress of Brazil building is a landmark modernist government complex in Brasília, renowned for its distinctive twin towers flanked by a domed and a bowl-shaped chamber.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Congress of Brazil building Target entity description: The National Congress of Brazil building is a landmark modernist government complex in Brasília, renowned for its distinctive twin towers flanked by a domed and a bowl-shaped chamber.
-
A.
Palácio do Planalto
Palácio do Planalto is the modernist presidential office building in Brasília that serves as the official workplace of the President of Brazil.
-
B.
Palácio da Alvorada
Palácio da Alvorada is the modernist official residence of the President of Brazil in Brasília, renowned for its sleek columns and iconic architectural design.
-
C.
Belém Palace
Belém Palace is the official residence of the President of Portugal, located in Lisbon’s Belém district and serving as a central site of Portuguese political and ceremonial life.
-
D.
National Congress Building of Chile
The National Congress Building of Chile is the legislative complex in Valparaíso that houses the country's bicameral parliament, serving as the central seat of Chilean legislative power.
-
E.
Palacio Nacional
Palacio Nacional is the historic seat of Mexico’s federal executive power, located on Mexico City’s main square and known for its colonial architecture and Diego Rivera murals.
- 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_69a31c93aa348190a7555a8327f7ad99 |
completed | Feb. 28, 2026, 4:49 p.m. |
| NEDg | Description generation | batch_69a320abcce08190867d01cd84a0a632 |
completed | Feb. 28, 2026, 5:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a321016748819090356a3369138d21 |
completed | Feb. 28, 2026, 5:08 p.m. |
Created at: Feb. 28, 2026, 2:41 a.m.