Triple

T757702
Position Surface form Disambiguated ID Type / Status
Subject National University of San Marcos E15593 entity
Predicate hasNotableAlumni P51 FINISHED
Object Raúl Porras Barrenechea
Raúl Porras Barrenechea was a prominent Peruvian historian, diplomat, and politician renowned for his scholarly work on Peru’s history and his role in national public life.
E131162 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: Raúl Porras Barrenechea | Statement: [National University of San Marcos, hasNotableAlumni, Raúl Porras Barrenechea]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Raúl Porras Barrenechea
Context triple: [National University of San Marcos, hasNotableAlumni, Raúl Porras Barrenechea]
  • A. José Antonio Martínez de Aldunate
    José Antonio Martínez de Aldunate was a Chilean clergyman and political figure who played a key leadership role in Chile’s early independence movement as a member of its first national governing body.
  • B. José Antonio Echeverría
    José Antonio Echeverría was a prominent Cuban student leader and revolutionary figure known for his opposition to the Batista dictatorship and his role in the Cuban revolutionary movement of the 1950s.
  • C. Juan Manuel de Ayala
    Juan Manuel de Ayala was an 18th-century Spanish naval officer and explorer credited with one of the first European chartings of San Francisco Bay.
  • D. José de la Riva-Agüero
    José de la Riva-Agüero was a Peruvian military leader and politician who became the country's first president during its early struggle for independence in the 1820s.
  • E. Gabriel González Videla
    Gabriel González Videla was a Chilean politician and lawyer who served as President of Chile from 1946 to 1952.
  • 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: Raúl Porras Barrenechea
Triple: [National University of San Marcos, hasNotableAlumni, Raúl Porras Barrenechea]
Generated description
Raúl Porras Barrenechea was a prominent Peruvian historian, diplomat, and politician renowned for his scholarly work on Peru’s history and his role in national public life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Raúl Porras Barrenechea
Target entity description: Raúl Porras Barrenechea was a prominent Peruvian historian, diplomat, and politician renowned for his scholarly work on Peru’s history and his role in national public life.
  • A. José Antonio Martínez de Aldunate
    José Antonio Martínez de Aldunate was a Chilean clergyman and political figure who played a key leadership role in Chile’s early independence movement as a member of its first national governing body.
  • B. José Antonio Echeverría
    José Antonio Echeverría was a prominent Cuban student leader and revolutionary figure known for his opposition to the Batista dictatorship and his role in the Cuban revolutionary movement of the 1950s.
  • C. Juan Manuel de Ayala
    Juan Manuel de Ayala was an 18th-century Spanish naval officer and explorer credited with one of the first European chartings of San Francisco Bay.
  • D. José de la Riva-Agüero
    José de la Riva-Agüero was a Peruvian military leader and politician who became the country's first president during its early struggle for independence in the 1820s.
  • E. Gabriel González Videla
    Gabriel González Videla was a Chilean politician and lawyer who served as President of Chile from 1946 to 1952.
  • 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_69a493599a0081908da65f3407af1ef2 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a66c2e108190a754c60d2eac6676 completed March 1, 2026, 8:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5e92d6b0819091fad60317eee455 completed March 7, 2026, 5:21 p.m.
NEDg Description generation batch_69ac5f06ad4c8190b3b7b65084cc9fe8 completed March 7, 2026, 5:23 p.m.
NED2 Entity disambiguation (via description) batch_69ac5f9b8bf48190a42307ab7ef7d803 completed March 7, 2026, 5:25 p.m.
Created at: March 1, 2026, 7:37 p.m.