Triple

T13872061
Position Surface form Disambiguated ID Type / Status
Subject Kaduna Refining and Petrochemical Company E333477 entity
Predicate alsoKnownAs P39 FINISHED
Object Kaduna Refinery E333477 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: Kaduna Refinery | Statement: [Kaduna Refining and Petrochemical Company, alsoKnownAs, Kaduna Refinery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kaduna Refinery
Context triple: [Kaduna Refining and Petrochemical Company, alsoKnownAs, Kaduna Refinery]
  • A. Dangote Oil Refinery
    Dangote Oil Refinery is a massive privately built petroleum refinery complex in Nigeria designed to significantly boost the country’s refining capacity and reduce its dependence on imported fuel.
  • B. Nigerian National Petroleum Company refinery system
    The Nigerian National Petroleum Company refinery system is the integrated network of state-owned refineries and associated facilities responsible for processing crude oil into petroleum products across Nigeria.
  • C. Kaduna Refining and Petrochemical Company chosen
    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. Port Harcourt Refining Company
    Port Harcourt Refining Company is a major Nigerian state-owned oil refinery complex located in Port Harcourt, responsible for processing crude oil into petroleum products for domestic use and export.
  • E. Yanbu Refinery
    Yanbu Refinery is a major Saudi oil refining facility located in the industrial city of Yanbu on the Red Sea coast, processing crude oil into various petroleum products for domestic use and export.
  • 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_69d81c5ced9c8190b0e9bcc6effe5959 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de05c638248190bbe5d19f7b88d0f9 completed April 14, 2026, 9:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c70e48788190997562e045f3b014 completed May 3, 2026, 10:07 p.m.
Created at: April 9, 2026, 10:14 p.m.