Triple

T12490445
Position Surface form Disambiguated ID Type / Status
Subject John Michael Nchekwube Obinna E298546 entity
Predicate participatedIn P149 FINISHED
Object 2008 Africa Cup of Nations E980279 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: 2008 Africa Cup of Nations | Statement: [John Michael Nchekwube Obinna, participatedIn, 2008 Africa Cup of Nations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2008 Africa Cup of Nations
Context triple: [John Michael Nchekwube Obinna, participatedIn, 2008 Africa Cup of Nations]
  • A. 2008 Africa Cup of Nations chosen
    The 2008 Africa Cup of Nations was the 26th edition of Africa’s premier international football tournament, held in Ghana and featuring the continent’s top national teams competing for the championship.
  • B. 2006 Africa Cup of Nations
    The 2006 Africa Cup of Nations was the 25th edition of Africa’s premier international football tournament, held in Egypt and featuring the continent’s top national teams competing for the championship.
  • C. 2010 Africa Cup of Nations
    The 2010 Africa Cup of Nations was the 27th edition of Africa’s premier international football tournament, held in Angola and featuring top national teams from across the continent.
  • D. 2002 Africa Cup of Nations
    The 2002 Africa Cup of Nations was the 23rd edition of Africa’s premier international football tournament, held in Mali and won by Cameroon.
  • E. 2013 Africa Cup of Nations
    The 2013 Africa Cup of Nations was the 29th edition of Africa’s premier international football tournament, held in South Africa and won by Nigeria.
  • 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_69d6ada377208190a36011199a4d8558 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94de1db9481909ddf70eb81cdb714 completed April 10, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6556e9180819084ddb984754b0b54 completed May 2, 2026, 7:50 p.m.
Created at: April 8, 2026, 9:56 p.m.