Triple

T11579364
Position Surface form Disambiguated ID Type / Status
Subject Ughelli E274584 entity
Predicate electricPowerGrid P58530 FINISHED
Object Nigerian national grid E625193 NE FINISHED

How this triple was built (3 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: Nigerian national grid | Statement: [Ughelli, electricPowerGrid, Nigerian national grid]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nigerian national grid
Context triple: [Ughelli, electricPowerGrid, Nigerian national grid]
  • A. Transmission Company of Nigeria chosen
    The Transmission Company of Nigeria is the state-owned utility responsible for operating and maintaining Nigeria’s national electricity transmission grid.
  • B. Sudan national power grid
    The Sudan national power grid is the countrywide electrical transmission and distribution network that delivers electricity from major generation sources such as dams and power plants to consumers across Sudan.
  • C. Kainji Hydro Electric Plc
    Kainji Hydro Electric Plc is a Nigerian power generation company that operates major hydroelectric facilities on the Niger River, contributing significantly to the country’s electricity supply.
  • D. Nsukka, Nigeria
    Nsukka, Nigeria is a university town in southeastern Nigeria known for its influential art scene and as a center of contemporary African art.
  • E. OS National Grid
    OS National Grid is the national coordinate reference system used in Great Britain for accurately mapping and locating geographic features.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: electricPowerGrid
Context triple: [Ughelli, electricPowerGrid, Nigerian national grid]
  • A. electricalPower chosen
    Indicates that one entity supplies, carries, or is associated with electrical power to or for another entity.
  • B. electricityMarketedBy
    Indicates that one entity is responsible for marketing, promoting, or selling electricity provided by another entity.
  • C. electrificationSystem
    Indicates the type of electrical power system used to supply energy (typically to infrastructure or vehicles) for operation.
  • D. typeOfElectricity
    Indicates that one entity specifies the particular kind or category of electricity associated with another entity.
  • E. electrificationTerminusOf
    Indicates that a location or point serves as the end of an electrified section of a route, line, or network.
  • F. None of above.

Provenance (4 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_69d6aae5ac3c81908d2b0a3a665665b2 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8904b46288190890ecafd6ceb0c3d completed April 10, 2026, 5:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69e714080a60819095205355776c8637 completed April 21, 2026, 6:07 a.m.
PD Predicate disambiguation batch_69d85dcbacd0819094d4a1237055affa completed April 10, 2026, 2:17 a.m.
Created at: April 8, 2026, 9:38 p.m.