Triple
T4883365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baixa-Chiado metro station |
E109381
|
entity |
| Predicate | hasArtworkBy |
P5419
|
FINISHED |
| Object |
Júlio Pomar
Júlio Pomar was a prominent Portuguese painter and sculptor associated with neo-realist and later more expressionist styles, recognized as one of the leading figures of 20th-century Portuguese art.
|
E509198
|
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: Júlio Pomar | Statement: [Baixa-Chiado metro station, hasArtworkBy, Júlio Pomar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Júlio Pomar Context triple: [Baixa-Chiado metro station, hasArtworkBy, Júlio Pomar]
-
A.
Luís de Freitas Branco
Luís de Freitas Branco was a prominent early 20th-century Portuguese composer and musicologist, known for his symphonies and for modernizing Portuguese classical music.
-
B.
Francisco Pinto Balsemão
Francisco Pinto Balsemão is a Portuguese politician, businessman, and former Prime Minister who played a key role in the country’s post-revolution democratic transition.
-
C.
Francisco de Oliveira Passos
Francisco de Oliveira Passos was a Brazilian architect best known for designing prominent public buildings in Rio de Janeiro, including major cultural landmarks.
-
D.
Mário Cesariny de Vasconcelos Tavares
Mário Cesariny de Vasconcelos Tavares was a prominent Portuguese surrealist poet, painter, and key figure in 20th-century Portuguese avant-garde literature and art.
-
E.
Francisco da Costa Gomes
Francisco da Costa Gomes was a Portuguese military officer and statesman who served as President of Portugal during the turbulent period following the Carnation Revolution.
- 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: Júlio Pomar Triple: [Baixa-Chiado metro station, hasArtworkBy, Júlio Pomar]
Generated description
Júlio Pomar was a prominent Portuguese painter and sculptor associated with neo-realist and later more expressionist styles, recognized as one of the leading figures of 20th-century Portuguese art.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Júlio Pomar Target entity description: Júlio Pomar was a prominent Portuguese painter and sculptor associated with neo-realist and later more expressionist styles, recognized as one of the leading figures of 20th-century Portuguese art.
-
A.
Luís de Freitas Branco
Luís de Freitas Branco was a prominent early 20th-century Portuguese composer and musicologist, known for his symphonies and for modernizing Portuguese classical music.
-
B.
Francisco Pinto Balsemão
Francisco Pinto Balsemão is a Portuguese politician, businessman, and former Prime Minister who played a key role in the country’s post-revolution democratic transition.
-
C.
Francisco de Oliveira Passos
Francisco de Oliveira Passos was a Brazilian architect best known for designing prominent public buildings in Rio de Janeiro, including major cultural landmarks.
-
D.
Mário Cesariny de Vasconcelos Tavares
Mário Cesariny de Vasconcelos Tavares was a prominent Portuguese surrealist poet, painter, and key figure in 20th-century Portuguese avant-garde literature and art.
-
E.
Francisco da Costa Gomes
Francisco da Costa Gomes was a Portuguese military officer and statesman who served as President of Portugal during the turbulent period following the Carnation Revolution.
- 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_69bd440f71348190b99938e59fb7f9a1 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6ddfff0c81908fb148a6f6508334 |
completed | March 20, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf06982c5081908c275019c5d6b1c1 |
completed | March 21, 2026, 8:59 p.m. |
| NEDg | Description generation | batch_69bf09b664948190bebee9c43975e359 |
completed | March 21, 2026, 9:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf0a074da88190b52d2519d66b9f5d |
completed | March 21, 2026, 9:13 p.m. |
Created at: March 20, 2026, 1:27 p.m.