Triple

T18346652
Position Surface form Disambiguated ID Type / Status
Subject Chillán campus E439556 entity
Predicate affiliation P10 FINISHED
Object University of Concepción system — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: University of Concepción system | Statement: [Chillán campus, affiliation, University of Concepción system]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Concepción system
Context triple: [Chillán campus, affiliation, University of Concepción system]
  • A. University of Concepción chosen
    The University of Concepción is one of Chile’s oldest and most prestigious public universities, recognized for its strong research output and its central role in the academic and cultural life of southern Chile.
  • B. Universidad Católica de la Santísima Concepción
    Universidad Católica de la Santísima Concepción is a private Catholic university in Concepción, Chile, known for its academic programs, research, and regional impact in higher education.
  • C. Central University of Chile (La Serena campus)
    The Central University of Chile (La Serena campus) is a regional branch of the private Central University of Chile, offering higher education programs and services to students in the city of La Serena and the surrounding Coquimbo Region.
  • D. Biobío University
    Biobío University is a Chilean public university known for its focus on engineering, architecture, and applied sciences, with main campuses in the Biobío Region.
  • E. Campus Concepción
    Campus Concepción is a regional branch of the Federico Santa María Technical University located in the Concepción area of Chile, offering engineering and technology-focused higher education programs.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8b9175fec8190af865699b4e64d8c elicitation completed
NER batch_69e514f4740c8190b70ba48a4232953e ner completed
Created at: April 10, 2026, 10:37 a.m.