Triple

T5063716
Position Surface form Disambiguated ID Type / Status
Subject Rivera E114090 entity
Predicate hasNotableBearer P458 FINISHED
Object Pedro Rivera (producer)
Pedro Rivera is a Mexican-American record producer and music executive known for his influential role in regional Mexican music and for being the patriarch of the Rivera entertainment family.
 E490374 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 Rivera (producer) | Statement: [Rivera, hasNotableBearer, Pedro Rivera (producer)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pedro Rivera (producer)
Context triple: [Rivera, hasNotableBearer, Pedro Rivera (producer)]
  • A. Rodrigo García
    Rodrigo García is a Colombian-born film and television director and screenwriter, known for character-driven dramas and for being the son of Nobel Prize–winning author Gabriel García Márquez.
  • B. Alfonso L. Herrera
    Alfonso L. Herrera was a Mexican biologist and educator regarded as a pioneer of modern biology in Mexico and instrumental in developing the country’s scientific and zoological institutions.
  • C. Jafet Rivera
    Jafet Rivera is the child of Clara Rivera.
  • D. Ronnie del Carmen
    Ronnie del Carmen is a Filipino animation filmmaker, story artist, and director known for his work at Pixar and on films like "Inside Out" and "Up."
  • E. Rodrigo Prieto
    Rodrigo Prieto is a renowned Mexican cinematographer known for his visually distinctive work on major films by directors such as Martin Scorsese and Alejandro G. Iñárritu.
  • 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 Rivera (producer)
Triple: [Rivera, hasNotableBearer, Pedro Rivera (producer)]
Generated description
Pedro Rivera is a Mexican-American record producer and music executive known for his influential role in regional Mexican music and for being the patriarch of the Rivera entertainment family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pedro Rivera (producer)
Target entity description: Pedro Rivera is a Mexican-American record producer and music executive known for his influential role in regional Mexican music and for being the patriarch of the Rivera entertainment family.
  • A. Rodrigo García
    Rodrigo García is a Colombian-born film and television director and screenwriter, known for character-driven dramas and for being the son of Nobel Prize–winning author Gabriel García Márquez.
  • B. Alfonso L. Herrera
    Alfonso L. Herrera was a Mexican biologist and educator regarded as a pioneer of modern biology in Mexico and instrumental in developing the country’s scientific and zoological institutions.
  • C. Jafet Rivera
    Jafet Rivera is the child of Clara Rivera.
  • D. Ronnie del Carmen
    Ronnie del Carmen is a Filipino animation filmmaker, story artist, and director known for his work at Pixar and on films like "Inside Out" and "Up."
  • E. Rodrigo Prieto
    Rodrigo Prieto is a renowned Mexican cinematographer known for his visually distinctive work on major films by directors such as Martin Scorsese and Alejandro G. Iñárritu.
  • 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_69bd443c0c8c81908663b77afb28e165 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd747756bc8190863c426e6fd6e8f7 completed March 20, 2026, 4:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69bea497fed0819098746fd8917f041c completed March 21, 2026, 2 p.m.
NEDg Description generation batch_69bea5163c78819086d2424ee7b57890 completed March 21, 2026, 2:03 p.m.
NED2 Entity disambiguation (via description) batch_69bea577f4b0819084d579e4d4804947 completed March 21, 2026, 2:04 p.m.
Created at: March 20, 2026, 1:38 p.m.