Triple

T3608924
Position Surface form Disambiguated ID Type / Status
Subject Fado de Coimbra E76436 entity
Predicate relatedTo P37 FINISHED
Object Lisbon fado
Lisbon fado is the most famous urban style of Portuguese fado music, characterized by its melancholic melodies, expressive vocals, and themes of longing and saudade, traditionally performed in Lisbon’s taverns and fado houses.
E104046 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: Lisbon fado | Statement: [Fado de Coimbra, relatedTo, Lisbon fado]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lisbon fado
Context triple: [Fado de Coimbra, relatedTo, Lisbon fado]
  • A. Fado de Coimbra
    Fado de Coimbra is a distinctive, male-sung style of Portuguese fado associated with the university city of Coimbra, characterized by academic traditions and accompaniment on the Portuguese guitar.
  • B. Fado Alexandrino
    Fado Alexandrino is a novel by Portuguese writer António Lobo Antunes that portrays the lives of former soldiers struggling to adapt to post-revolutionary Portugal.
  • C. Museu do Fado
    Museu do Fado is a Lisbon museum dedicated to preserving and showcasing the history, music, and cultural heritage of Portuguese fado.
  • D. Praça da Canção
    Praça da Canção is an open-air riverside venue in Coimbra, Portugal, best known for hosting major concerts and festivities during the city's traditional Queima das Fitas student celebrations.
  • E. Urbanos do Porto
    Urbanos do Porto is a suburban rail service network in the Porto metropolitan area of Portugal, operated under the national railway company Comboios de Portugal.
  • 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: Lisbon fado
Triple: [Fado de Coimbra, relatedTo, Lisbon fado]
Generated description
Lisbon fado is the most famous urban style of Portuguese fado music, characterized by its melancholic melodies, expressive vocals, and themes of longing and saudade, traditionally performed in Lisbon’s taverns and fado houses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lisbon fado
Target entity description: Lisbon fado is the most famous urban style of Portuguese fado music, characterized by its melancholic melodies, expressive vocals, and themes of longing and saudade, traditionally performed in Lisbon’s taverns and fado houses.
  • A. Fado de Coimbra
    Fado de Coimbra is a distinctive, male-sung style of Portuguese fado associated with the university city of Coimbra, characterized by academic traditions and accompaniment on the Portuguese guitar.
  • B. Fado Alexandrino
    Fado Alexandrino is a novel by Portuguese writer António Lobo Antunes that portrays the lives of former soldiers struggling to adapt to post-revolutionary Portugal.
  • C. Museu do Fado chosen
    Museu do Fado is a Lisbon museum dedicated to preserving and showcasing the history, music, and cultural heritage of Portuguese fado.
  • D. Praça da Canção
    Praça da Canção is an open-air riverside venue in Coimbra, Portugal, best known for hosting major concerts and festivities during the city's traditional Queima das Fitas student celebrations.
  • E. Urbanos do Porto
    Urbanos do Porto is a suburban rail service network in the Porto metropolitan area of Portugal, operated under the national railway company Comboios de Portugal.
  • F. None of above.

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_69ad85da0ba481908b3b48c69efe2b98 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc22a3cf081908c20b6fb55be0db2 completed March 8, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b44f02b3c081909705e05ac923f840 completed March 13, 2026, 5:53 p.m.
NEDg Description generation batch_69b451b2d8d081909ba496e70d92a295 completed March 13, 2026, 6:04 p.m.
NED2 Entity disambiguation (via description) batch_69b456c7c0c48190aba2abcff4267122 completed March 13, 2026, 6:26 p.m.
Created at: March 8, 2026, 3:22 p.m.