Triple

T14001234
Position Surface form Disambiguated ID Type / Status
Subject Lagos State Government E336828 entity
Predicate hasAgency P3933 FINISHED
Object Lagos State Water Corporation
Lagos State Water Corporation is the public utility responsible for providing and managing potable water supply and related infrastructure across Lagos State, Nigeria.
 E1073754 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: Lagos State Water Corporation | Statement: [Lagos State Government, hasAgency, Lagos State Water Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lagos State Water Corporation
Context triple: [Lagos State Government, hasAgency, Lagos State Water Corporation]
  • A. Lagos State Government
    The Lagos State Government is the administrative and political authority responsible for governing Lagos State, Nigeria, overseeing its public services, development policies, and regulatory functions.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Lagos traditional council
    The Lagos traditional council is a body of traditional leaders and chiefs in Lagos responsible for overseeing cultural affairs and preserving indigenous customs and festivals in the city.
  • 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: Lagos State Water Corporation
Triple: [Lagos State Government, hasAgency, Lagos State Water Corporation]
Generated description
Lagos State Water Corporation is the public utility responsible for providing and managing potable water supply and related infrastructure across Lagos State, Nigeria.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lagos State Water Corporation
Target entity description: Lagos State Water Corporation is the public utility responsible for providing and managing potable water supply and related infrastructure across Lagos State, Nigeria.
  • A. Lagos State Government
    The Lagos State Government is the administrative and political authority responsible for governing Lagos State, Nigeria, overseeing its public services, development policies, and regulatory functions.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Lagos traditional council
    The Lagos traditional council is a body of traditional leaders and chiefs in Lagos responsible for overseeing cultural affairs and preserving indigenous customs and festivals in the city.
  • 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_69d81c645c5c8190b1fd16a285a1b78a completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2ed06a50819093ddc64f55050689 completed April 14, 2026, 12:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69fbaca180988190bbfc93bd708688d6 completed May 6, 2026, 9:03 p.m.
NEDg Description generation batch_69fbae8f83f481909ac16d4bb66ea79d completed May 6, 2026, 9:11 p.m.
NED2 Entity disambiguation (via description) batch_69fbaf702c94819095347e2599ae9931 completed May 6, 2026, 9:15 p.m.
Created at: April 9, 2026, 10:19 p.m.