Triple

T11395444
Position Surface form Disambiguated ID Type / Status
Subject Nuyorican Poets Cafe E269961 entity
Predicate foundedBy P104 FINISHED
Object Pedro Pietri
Pedro Pietri was a pioneering Nuyorican poet and playwright whose work vividly captured the experiences and struggles of the Puerto Rican diaspora in New York City.
E923299 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: Pedro Pietri | Statement: [Nuyorican Poets Cafe, foundedBy, Pedro Pietri]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pedro Pietri
Context triple: [Nuyorican Poets Cafe, foundedBy, Pedro Pietri]
  • A. Nicolás Guillén
    Nicolás Guillén was a prominent Cuban poet and journalist, widely regarded as the national poet of Cuba and a leading voice of Afro-Cuban literature and social protest.
  • B. Manuel Arturo Machado
    Manuel Arturo Machado is a Dominican-American professional baseball third baseman and multiple-time All-Star known for his power hitting and elite defense in Major League Baseball.
  • C. José Lezama Lima
    José Lezama Lima was a Cuban poet, novelist, and essayist renowned for his dense, baroque style and his influential novel "Paradiso."
  • D. Heberto Castillo
    Heberto Castillo was a prominent Mexican civil engineer, leftist political activist, and intellectual who played a key role in the country’s pro-democracy movements of the late 20th century.
  • E. Miguel Barnet
    Miguel Barnet is a prominent Cuban writer, ethnographer, and poet best known for his pioneering testimonial novel "Biografía de un cimarrón" and his influential work documenting Afro-Cuban culture.
  • 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: Pedro Pietri
Triple: [Nuyorican Poets Cafe, foundedBy, Pedro Pietri]
Generated description
Pedro Pietri was a pioneering Nuyorican poet and playwright whose work vividly captured the experiences and struggles of the Puerto Rican diaspora in New York City.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pedro Pietri
Target entity description: Pedro Pietri was a pioneering Nuyorican poet and playwright whose work vividly captured the experiences and struggles of the Puerto Rican diaspora in New York City.
  • A. Nicolás Guillén
    Nicolás Guillén was a prominent Cuban poet and journalist, widely regarded as the national poet of Cuba and a leading voice of Afro-Cuban literature and social protest.
  • B. Manuel Arturo Machado
    Manuel Arturo Machado is a Dominican-American professional baseball third baseman and multiple-time All-Star known for his power hitting and elite defense in Major League Baseball.
  • C. José Lezama Lima
    José Lezama Lima was a Cuban poet, novelist, and essayist renowned for his dense, baroque style and his influential novel "Paradiso."
  • D. Heberto Castillo
    Heberto Castillo was a prominent Mexican civil engineer, leftist political activist, and intellectual who played a key role in the country’s pro-democracy movements of the late 20th century.
  • E. Miguel Barnet
    Miguel Barnet is a prominent Cuban writer, ethnographer, and poet best known for his pioneering testimonial novel "Biografía de un cimarrón" and his influential work documenting Afro-Cuban culture.
  • 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_69d6aacdbc6c8190af6dc3d5f5d22836 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d80018a58c81908b80dc9abd18d650 completed April 9, 2026, 7:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58cb43b988190876af2de4be49628 completed April 20, 2026, 2:17 a.m.
NEDg Description generation batch_69e5932e23308190b1a8939ec2a60ec5 completed April 20, 2026, 2:45 a.m.
NED2 Entity disambiguation (via description) batch_69e59a17de98819083b8de60d564cb83 completed April 20, 2026, 3:14 a.m.
Created at: April 8, 2026, 9:34 p.m.