Triple

T10777471
Position Surface form Disambiguated ID Type / Status
Subject Second Republic of Nigeria E254234 entity
Predicate secondPresidentialElection P80439 FINISHED
Object 1983 Nigerian presidential election
The 1983 Nigerian presidential election was the contentious vote that returned President Shehu Shagari to power shortly before the military coup that ended Nigeria’s Second Republic.
E887182 NE FINISHED

How this triple was built (5 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: 1983 Nigerian presidential election | Statement: [Second Republic of Nigeria, secondPresidentialElection, 1983 Nigerian presidential election]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1983 Nigerian presidential election
Context triple: [Second Republic of Nigeria, secondPresidentialElection, 1983 Nigerian presidential election]
  • A. 1979 Nigerian presidential election
    The 1979 Nigerian presidential election was the landmark vote that ended military rule and brought Alhaji Shehu Shagari to power as the first executive president of Nigeria’s Second Republic.
  • B. 2003 Nigerian general election
    The 2003 Nigerian general election was a nationwide poll that marked Nigeria’s second general election after the end of military rule, featuring multiple parties competing for the presidency, National Assembly, and state offices amid widespread reports of irregularities.
  • C. 2011 Nigerian presidential election
    The 2011 Nigerian presidential election was a national vote in which incumbent Goodluck Jonathan defeated opposition candidates, including Muhammadu Buhari, amid significant regional and religious tensions.
  • D. Second Republic of Nigeria
    The Second Republic of Nigeria was the period of civilian democratic rule from 1979 to 1983, marked by a presidential system modeled on that of the United States and ended by a military coup.
  • E. Fourth Republic of Nigeria
    The Fourth Republic of Nigeria is the current democratic era of the Federal Republic of Nigeria, beginning in 1999 after military rule and characterized by a presidential system and multi-party elections.
  • 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: 1983 Nigerian presidential election
Triple: [Second Republic of Nigeria, secondPresidentialElection, 1983 Nigerian presidential election]
Generated description
The 1983 Nigerian presidential election was the contentious vote that returned President Shehu Shagari to power shortly before the military coup that ended Nigeria’s Second Republic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1983 Nigerian presidential election
Target entity description: The 1983 Nigerian presidential election was the contentious vote that returned President Shehu Shagari to power shortly before the military coup that ended Nigeria’s Second Republic.
  • A. 1979 Nigerian presidential election
    The 1979 Nigerian presidential election was the landmark vote that ended military rule and brought Alhaji Shehu Shagari to power as the first executive president of Nigeria’s Second Republic.
  • B. 2003 Nigerian general election
    The 2003 Nigerian general election was a nationwide poll that marked Nigeria’s second general election after the end of military rule, featuring multiple parties competing for the presidency, National Assembly, and state offices amid widespread reports of irregularities.
  • C. 2011 Nigerian presidential election
    The 2011 Nigerian presidential election was a national vote in which incumbent Goodluck Jonathan defeated opposition candidates, including Muhammadu Buhari, amid significant regional and religious tensions.
  • D. Second Republic of Nigeria
    The Second Republic of Nigeria was the period of civilian democratic rule from 1979 to 1983, marked by a presidential system modeled on that of the United States and ended by a military coup.
  • E. Fourth Republic of Nigeria
    The Fourth Republic of Nigeria is the current democratic era of the Federal Republic of Nigeria, beginning in 1999 after military rule and characterized by a presidential system and multi-party elections.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: secondPresidentialElection
Context triple: [Second Republic of Nigeria, secondPresidentialElection, 1983 Nigerian presidential election]
  • A. secondPresident
    Indicates that the subject is the second person to hold the office of president of the specified entity or organization.
  • B. secondPresidentSupported
    Indicates that the second president provided backing, endorsement, or assistance to the referenced entity or cause.
  • C. presidentialVote
    Indicates that an entity casts or records a vote in a presidential election for a particular candidate or option.
  • D. firstFederalElection
    Indicates the relationship in which an entity participates in or is associated with the first federal election of a given political system or jurisdiction.
  • E. isSecondDemocraticNationalElection chosen
    Indicates that the referenced election is the second occurrence of a national election held under a democratic system in a given context.
  • F. None of above.

Provenance (6 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_69d6aa609f008190a294200aefcb7bd5 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d732c18c3c819089d49e3e4585049e completed April 9, 2026, 5:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69de84c925088190922b9979cf77d01b completed April 14, 2026, 6:17 p.m.
NEDg Description generation batch_69de8954500c81909b57c4f8007959aa completed April 14, 2026, 6:37 p.m.
NED2 Entity disambiguation (via description) batch_69de8f38e3048190b1acc81bb56fe165 completed April 14, 2026, 7:02 p.m.
PD Predicate disambiguation batch_69d6f31455648190b5c24690487b1b54 completed April 9, 2026, 12:30 a.m.
Created at: April 8, 2026, 9:16 p.m.