Triple

T14616060
Position Surface form Disambiguated ID Type / Status
Subject Bengo Province E343087 entity
Predicate ethnolinguisticGroupPresent P12220 FINISHED
Object Mbundu people — 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: Mbundu people | Statement: [Bengo Province, ethnolinguisticGroupPresent, Mbundu people]

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: Mbundu people
Context triple: [Bengo Province, ethnolinguisticGroupPresent, Mbundu people]
  • A. Mbunda people
    The Mbunda people are a Bantu ethnic group of south-central Africa, primarily found in Angola and western Zambia, known for their rich oral traditions, matrilineal social structure, and distinctive music and dance.
  • B. Ovimbundu people
    The Ovimbundu people are the largest ethnic group in Angola, traditionally agriculturalists and traders concentrated in the country’s central highlands, with a distinct culture and social organization.
  • C. Massango people
    The Massango people are a Bantu ethnic group of central Africa, primarily inhabiting parts of present-day Gabon where they maintain distinct linguistic and cultural traditions.
  • D. Mbanderu people
    The Mbanderu people are a Bantu-speaking ethnic group of southern Africa, closely related to the Herero and historically present in Namibia and Botswana.
  • E. Ambundu people chosen
    The Ambundu people are a major Bantu ethnic group of Angola, historically centered in the northwestern region and known for their influential kingdoms, especially the Kingdom of Ndongo.
  • 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_69d822dec68081908c2553145c4051dc elicitation completed
NER batch_69deb46439b88190a4affcc7ccedab6b ner completed
Created at: April 10, 2026, 1:25 a.m.