Triple
T23136733
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ruy Ohtake |
E577342
|
entity |
| Predicate | hasWork |
P6260
|
FINISHED |
| Object | Embratel headquarters building, Rio de Janeiro |
—
|
NE NERFINISHED |
How this triple was built (3 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: Embratel headquarters building, Rio de Janeiro | Statement: [Ruy Ohtake, hasWork, Embratel headquarters building, Rio de Janeiro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Embratel headquarters building, Rio de Janeiro Context triple: [Ruy Ohtake, hasWork, Embratel headquarters building, Rio de Janeiro]
-
A.
Jornal do Brasil building in Rio de Janeiro
The Jornal do Brasil building in Rio de Janeiro is a landmark modernist newspaper headquarters known for its innovative architectural design by Brazilian architect Sérgio Bernardes.
-
B.
Ministry of Finance building, Brasília
The Ministry of Finance building in Brasília is a prominent modernist government office block within the city’s Monumental Axis, designed as part of Oscar Niemeyer and Lúcio Costa’s iconic federal administrative complex.
-
C.
Ministry of Justice building in Brasília
The Ministry of Justice building in Brasília is a landmark modernist government structure renowned for its bold concrete forms and dramatic use of brise-soleil, exemplifying Oscar Niemeyer’s architectural style in Brazil’s capital.
-
D.
Centro (Rio de Janeiro)
Centro (Rio de Janeiro) is the historic downtown district of Rio de Janeiro, Brazil, known as the city’s main commercial, financial, and cultural hub.
-
E.
Jornal do Brasil headquarters (Rio de Janeiro)
Jornal do Brasil headquarters (Rio de Janeiro) is a landmark modernist office building in Rio de Janeiro designed by Brazilian architect Sérgio Bernardes for the historic newspaper Jornal do Brasil.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Embratel headquarters building, Rio de Janeiro Target entity description: The Embratel headquarters building in Rio de Janeiro is a distinctive modernist office tower designed by renowned Brazilian architect Ruy Ohtake.
-
A.
Jornal do Brasil building in Rio de Janeiro
The Jornal do Brasil building in Rio de Janeiro is a landmark modernist newspaper headquarters known for its innovative architectural design by Brazilian architect Sérgio Bernardes.
-
B.
Ministry of Finance building, Brasília
The Ministry of Finance building in Brasília is a prominent modernist government office block within the city’s Monumental Axis, designed as part of Oscar Niemeyer and Lúcio Costa’s iconic federal administrative complex.
-
C.
Ministry of Justice building in Brasília
The Ministry of Justice building in Brasília is a landmark modernist government structure renowned for its bold concrete forms and dramatic use of brise-soleil, exemplifying Oscar Niemeyer’s architectural style in Brazil’s capital.
-
D.
Centro (Rio de Janeiro)
Centro (Rio de Janeiro) is the historic downtown district of Rio de Janeiro, Brazil, known as the city’s main commercial, financial, and cultural hub.
-
E.
Jornal do Brasil headquarters (Rio de Janeiro)
Jornal do Brasil headquarters (Rio de Janeiro) is a landmark modernist office building in Rio de Janeiro designed by Brazilian architect Sérgio Bernardes for the historic newspaper Jornal do Brasil.
- F. None of above. chosen
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_69e245f8e6248190ba3d58e068b4dccb |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e8c33308190a44f98a7aab3b670 |
completed | April 29, 2026, 4:52 a.m. |
Created at: April 17, 2026, 4 p.m.