Triple

T6885240
Position Surface form Disambiguated ID Type / Status
Subject Jebba Dam E158900 entity
Predicate gridOperator P16162 FINISHED
Object Transmission Company of Nigeria
The Transmission Company of Nigeria is the state-owned utility responsible for operating and maintaining Nigeria’s national electricity transmission grid.
 E625193 NE FINISHED

How this triple was built (4 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: Transmission Company of Nigeria | Statement: [Jebba Dam, gridOperator, Transmission Company of Nigeria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Transmission Company of Nigeria
Context triple: [Jebba Dam, gridOperator, Transmission Company of Nigeria]
  • A. Nigerian Communications Commission
    The Nigerian Communications Commission is the independent regulatory authority responsible for overseeing and regulating the telecommunications industry in Nigeria.
  • B. Nigerian National Petroleum Company Limited
    Nigerian National Petroleum Company Limited is Nigeria’s state-owned oil corporation responsible for petroleum exploration, production, refining, and marketing within the country and abroad.
  • C. Kaduna Refining and Petrochemical Company
    Kaduna Refining and Petrochemical Company is a major Nigerian oil refinery and petrochemical complex located in Kaduna, involved in processing crude oil into refined petroleum products and petrochemicals.
  • D. Nigerian Postal Service (NIPOST)
    Nigerian Postal Service (NIPOST) is the government-owned postal organization responsible for providing mail, courier, and related logistics services across Nigeria.
  • E. Niger Delta Development Commission
    The Niger Delta Development Commission is a Nigerian federal agency tasked with promoting sustainable development, infrastructure, and environmental remediation in the oil-rich Niger Delta region.
  • 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: Transmission Company of Nigeria
Triple: [Jebba Dam, gridOperator, Transmission Company of Nigeria]
Generated description
The Transmission Company of Nigeria is the state-owned utility responsible for operating and maintaining Nigeria’s national electricity transmission grid.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Transmission Company of Nigeria
Target entity description: The Transmission Company of Nigeria is the state-owned utility responsible for operating and maintaining Nigeria’s national electricity transmission grid.
  • A. Nigerian Communications Commission
    The Nigerian Communications Commission is the independent regulatory authority responsible for overseeing and regulating the telecommunications industry in Nigeria.
  • B. Nigerian National Petroleum Company Limited
    Nigerian National Petroleum Company Limited is Nigeria’s state-owned oil corporation responsible for petroleum exploration, production, refining, and marketing within the country and abroad.
  • C. Kaduna Refining and Petrochemical Company
    Kaduna Refining and Petrochemical Company is a major Nigerian oil refinery and petrochemical complex located in Kaduna, involved in processing crude oil into refined petroleum products and petrochemicals.
  • D. Nigerian Postal Service (NIPOST)
    Nigerian Postal Service (NIPOST) is the government-owned postal organization responsible for providing mail, courier, and related logistics services across Nigeria.
  • E. Niger Delta Development Commission
    The Niger Delta Development Commission is a Nigerian federal agency tasked with promoting sustainable development, infrastructure, and environmental remediation in the oil-rich Niger Delta region.
  • F. None of above. chosen

Provenance (5 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_69c688342f6c8190ad7eea6ba262db99 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d90bc32c8190baf5bf785146f3e8 completed March 27, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c742dc8d608190b2a8e9c1f46e1420 completed March 28, 2026, 2:54 a.m.
NEDg Description generation batch_69c743b2bcb881908341bce7a90e16c3 completed March 28, 2026, 2:57 a.m.
NED2 Entity disambiguation (via description) batch_69c7444e57a881908808a4bd96505048 completed March 28, 2026, 3 a.m.
Created at: March 27, 2026, 2:23 p.m.