Triple

T5797263
Position Surface form Disambiguated ID Type / Status
Subject Chinua Achebe E128536 entity
Predicate employer P7 FINISHED
Object University of Nigeria, Nsukka E101831 NE FINISHED

How this triple was built (2 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: University of Nigeria, Nsukka | Statement: [Chinua Achebe, employer, University of Nigeria, Nsukka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Nigeria, Nsukka
Context triple: [Chinua Achebe, employer, University of Nigeria, Nsukka]
  • A. University of Nigeria, Nsukka chosen
    The University of Nigeria, Nsukka is a major federal university and one of Nigeria’s leading institutions of higher learning, renowned for its wide range of academic programs and significant contributions to education and research in West Africa.
  • B. American University of Nigeria
    The American University of Nigeria is a private, American-style liberal arts university located in northeastern Nigeria that offers U.S.-modeled undergraduate and graduate programs.
  • C. University of Jos
    The University of Jos is a federal university in Jos, Nigeria, known for its diverse academic programs and role as a major center of higher education in the region.
  • D. University of Ibadan
    The University of Ibadan is Nigeria’s oldest and one of its most prestigious universities, renowned for its research output and role in higher education across West Africa.
  • E. University of Port Harcourt
    The University of Port Harcourt is a federal Nigerian university located in Port Harcourt, Rivers State, known for its programs in petroleum engineering, sciences, and the arts.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c00845ca68819081a2ce3ecca577f7 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02a945fe0819095e62d480c84a2b5 completed March 22, 2026, 5:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0a17bb5908190849f7e84ba18b0e3 completed March 23, 2026, 2:12 a.m.
Created at: March 22, 2026, 3:51 p.m.