Triple

T19295047
Position Surface form Disambiguated ID Type / Status
Subject Casa da Música E482540 entity
Predicate nearby P350 FINISHED
Object Rotunda da Boavista
Rotunda da Boavista is a major circular plaza and traffic roundabout in Porto, Portugal, known for its central monument to the heroes of the Peninsular War and its role as an important urban landmark.
E1369386 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: Rotunda da Boavista | Statement: [Casa da Música, nearby, Rotunda da Boavista]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rotunda da Boavista
Context triple: [Casa da Música, nearby, Rotunda da Boavista]
  • A. Palace of Alcântara
    The Palace of Alcântara was a royal residence in Lisbon associated with the Portuguese monarchy, notably as the place where King Peter II of Portugal died.
  • B. Marquis of Pombal Square
    Marquis of Pombal Square is a major roundabout and public square in Lisbon, Portugal, known for its prominent monument to the 18th-century statesman Sebastião José de Carvalho e Melo, the Marquis of Pombal.
  • C. Vasco da Gama Square
    Vasco da Gama Square is a popular seaside promenade and tourist spot in Fort Kochi, Kerala, known for its views of Chinese fishing nets, street food stalls, and cultural events.
  • D. Camões Square
    Camões Square is a historic and bustling public square in Lisbon, Portugal, named after the famed poet Luís de Camões and known as a popular meeting point in the city.
  • E. Lisbon City Hall
    Lisbon City Hall is the historic seat of the municipal government of Lisbon, housed in a neoclassical building in the city’s central downtown area.
  • 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: Rotunda da Boavista
Triple: [Casa da Música, nearby, Rotunda da Boavista]
Generated description
Rotunda da Boavista is a major circular plaza and traffic roundabout in Porto, Portugal, known for its central monument to the heroes of the Peninsular War and its role as an important urban landmark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rotunda da Boavista
Target entity description: Rotunda da Boavista is a major circular plaza and traffic roundabout in Porto, Portugal, known for its central monument to the heroes of the Peninsular War and its role as an important urban landmark.
  • A. Palace of Alcântara
    The Palace of Alcântara was a royal residence in Lisbon associated with the Portuguese monarchy, notably as the place where King Peter II of Portugal died.
  • B. Marquis of Pombal Square
    Marquis of Pombal Square is a major roundabout and public square in Lisbon, Portugal, known for its prominent monument to the 18th-century statesman Sebastião José de Carvalho e Melo, the Marquis of Pombal.
  • C. Vasco da Gama Square
    Vasco da Gama Square is a popular seaside promenade and tourist spot in Fort Kochi, Kerala, known for its views of Chinese fishing nets, street food stalls, and cultural events.
  • D. Camões Square
    Camões Square is a historic and bustling public square in Lisbon, Portugal, named after the famed poet Luís de Camões and known as a popular meeting point in the city.
  • E. Lisbon City Hall
    Lisbon City Hall is the historic seat of the municipal government of Lisbon, housed in a neoclassical building in the city’s central downtown area.
  • 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_69d8e8cf61b0819096fe3e4107827c4e completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fc8533c08190822a917ffa32812d completed April 20, 2026, 10:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a07145178bc8190a20032a44824f1ed completed May 15, 2026, 12:40 p.m.
NEDg Description generation batch_6a071597dbe4819092af8d5564abe4c1 completed May 15, 2026, 12:46 p.m.
NED2 Entity disambiguation (via description) batch_6a07163cb15881908435e7d2fa68b06e completed May 15, 2026, 12:49 p.m.
Created at: April 10, 2026, 1:31 p.m.