Triple
T4883311
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chiado |
E109380
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Teatro Nacional de São Carlos
Teatro Nacional de São Carlos is Lisbon’s historic 18th-century opera house, renowned for its neoclassical architecture and role as Portugal’s premier venue for opera and classical music.
|
E477582
|
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: Teatro Nacional de São Carlos | Statement: [Chiado, hasLandmark, Teatro Nacional de São Carlos]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teatro Nacional de São Carlos Context triple: [Chiado, hasLandmark, Teatro Nacional de São Carlos]
-
A.
Municipal Theatre of São Paulo
The Municipal Theatre of São Paulo is a historic opera house and cultural landmark renowned for its ornate architecture and central role in Brazil’s performing arts scene.
-
B.
Manoel Theatre
Manoel Theatre is a historic baroque playhouse in Valletta, Malta, renowned as one of the oldest working theatres in Europe.
-
C.
Municipal Theatre of Rio de Janeiro
The Municipal Theatre of Rio de Janeiro is a grand early-20th-century opera house and one of Brazil’s most important cultural and architectural landmarks, renowned for its opulent design and major performing arts productions.
-
D.
José de Alencar Theater
The José de Alencar Theater is a historic and architecturally renowned performing arts venue in Fortaleza, Brazil, named after the celebrated Brazilian writer José de Alencar.
-
E.
Teatro del Estado
Teatro del Estado is a principal performing arts venue in Xalapa, Veracruz, hosting theater, music, dance, and cultural events for the region.
- 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: Teatro Nacional de São Carlos Triple: [Chiado, hasLandmark, Teatro Nacional de São Carlos]
Generated description
Teatro Nacional de São Carlos is Lisbon’s historic 18th-century opera house, renowned for its neoclassical architecture and role as Portugal’s premier venue for opera and classical music.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Teatro Nacional de São Carlos Target entity description: Teatro Nacional de São Carlos is Lisbon’s historic 18th-century opera house, renowned for its neoclassical architecture and role as Portugal’s premier venue for opera and classical music.
-
A.
Municipal Theatre of São Paulo
The Municipal Theatre of São Paulo is a historic opera house and cultural landmark renowned for its ornate architecture and central role in Brazil’s performing arts scene.
-
B.
Manoel Theatre
Manoel Theatre is a historic baroque playhouse in Valletta, Malta, renowned as one of the oldest working theatres in Europe.
-
C.
Municipal Theatre of Rio de Janeiro
The Municipal Theatre of Rio de Janeiro is a grand early-20th-century opera house and one of Brazil’s most important cultural and architectural landmarks, renowned for its opulent design and major performing arts productions.
-
D.
José de Alencar Theater
The José de Alencar Theater is a historic and architecturally renowned performing arts venue in Fortaleza, Brazil, named after the celebrated Brazilian writer José de Alencar.
-
E.
Teatro del Estado
Teatro del Estado is a principal performing arts venue in Xalapa, Veracruz, hosting theater, music, dance, and cultural events for the region.
- 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_69be680bf12c8190a5da2c7f0088cec2 |
completed | March 21, 2026, 9:42 a.m. |
| NEDg | Description generation | batch_69be6c25d3448190b2589959a2f221c8 |
completed | March 21, 2026, 10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be6cf6662c8190bc1b94766c5da1e9 |
completed | March 21, 2026, 10:03 a.m. |
Created at: March 20, 2026, 1:27 p.m.