Triple

T16572516
Position Surface form Disambiguated ID Type / Status
Subject Tropicália E402621 entity
Predicate notableWork P4 FINISHED
Object song "Tropicália"
The song "Tropicália" is a landmark Brazilian track by Caetano Veloso that helped define the late-1960s Tropicália movement, blending psychedelic rock, traditional Brazilian music, and avant-garde influences.
 E1221383 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: song "Tropicália" | Statement: [Tropicália, notableWork, song "Tropicália"]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: song "Tropicália"
Context triple: [Tropicália, notableWork, song "Tropicália"]
  • A. Tropicália
    Tropicália was a late-1960s Brazilian cultural movement that fused traditional Brazilian music with international pop and avant-garde influences, radically reshaping the country’s music and arts scene.
  • B. song "Grândola, Vila Morena"
    "Grândola, Vila Morena" is a famous Portuguese protest song by Zeca Afonso that became a symbol of the Carnation Revolution and the struggle against the Estado Novo dictatorship.
  • C. Santana do Ipanema
    Santana do Ipanema is a municipality in the Brazilian state of Alagoas, known as a regional commercial and service center in the state's semi-arid interior.
  • D. Aquarela do Brasil
    "Aquarela do Brasil" is a classic Brazilian song by Ary Barroso that became internationally famous as a showcase of Brazilian culture, notably featured in Disney's 1942 film "Saludos Amigos."
  • E. Ipanema
    Ipanema is a famous beachfront neighborhood in Rio de Janeiro, Brazil, renowned for its lively cultural scene, upscale shops and restaurants, and the iconic song "The Girl from Ipanema."
  • 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: song "Tropicália"
Triple: [Tropicália, notableWork, song "Tropicália"]
Generated description
The song "Tropicália" is a landmark Brazilian track by Caetano Veloso that helped define the late-1960s Tropicália movement, blending psychedelic rock, traditional Brazilian music, and avant-garde influences.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: song "Tropicália"
Target entity description: The song "Tropicália" is a landmark Brazilian track by Caetano Veloso that helped define the late-1960s Tropicália movement, blending psychedelic rock, traditional Brazilian music, and avant-garde influences.
  • A. Tropicália
    Tropicália was a late-1960s Brazilian cultural movement that fused traditional Brazilian music with international pop and avant-garde influences, radically reshaping the country’s music and arts scene.
  • B. song "Grândola, Vila Morena"
    "Grândola, Vila Morena" is a famous Portuguese protest song by Zeca Afonso that became a symbol of the Carnation Revolution and the struggle against the Estado Novo dictatorship.
  • C. Santana do Ipanema
    Santana do Ipanema is a municipality in the Brazilian state of Alagoas, known as a regional commercial and service center in the state's semi-arid interior.
  • D. Aquarela do Brasil
    "Aquarela do Brasil" is a classic Brazilian song by Ary Barroso that became internationally famous as a showcase of Brazilian culture, notably featured in Disney's 1942 film "Saludos Amigos."
  • E. Ipanema
    Ipanema is a famous beachfront neighborhood in Rio de Janeiro, Brazil, renowned for its lively cultural scene, upscale shops and restaurants, and the iconic song "The Girl from Ipanema."
  • 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_69d8838648088190acf97ef11fc3f61b completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e35959f1748190934b263d6bc94143 completed April 18, 2026, 10:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006ee8812c81908ef74636bf39d44a completed May 10, 2026, 11:41 a.m.
NEDg Description generation batch_6a0070024cb4819092ee0ce1320f0905 completed May 10, 2026, 11:46 a.m.
NED2 Entity disambiguation (via description) batch_6a00707959a081909fc04947624abbe5 completed May 10, 2026, 11:48 a.m.
Created at: April 10, 2026, 5:16 a.m.