Triple

T20718197
Position Surface form Disambiguated ID Type / Status
Subject Forcados River E509233 entity
Predicate associatedWith P37 FINISHED
Object Nigerian petroleum industry
The Nigerian petroleum industry is the sector encompassing the exploration, production, refining, and export of Nigeria’s vast oil and gas resources, which dominate the country’s economy and heavily influence its politics and environment.
 E1446885 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: Nigerian petroleum industry | Statement: [Forcados River, associatedWith, Nigerian petroleum industry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nigerian petroleum industry
Context triple: [Forcados River, associatedWith, Nigerian petroleum industry]
  • A. Nigerian National Oil policy
    The Nigerian National Oil Policy is a government framework that guides the management, regulation, and strategic development of Nigeria’s petroleum sector.
  • 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. Shell Nigeria
    Shell Nigeria is the Nigerian subsidiary of the global energy company Shell, involved primarily in oil and gas exploration, production, and related activities within Nigeria.
  • D. 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.
  • E. Federal Ministry of Petroleum Resources
    The Federal Ministry of Petroleum Resources is the Nigerian government ministry responsible for formulating and overseeing national policy and regulation for the country’s oil and gas sector.
  • 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: Nigerian petroleum industry
Triple: [Forcados River, associatedWith, Nigerian petroleum industry]
Generated description
The Nigerian petroleum industry is the sector encompassing the exploration, production, refining, and export of Nigeria’s vast oil and gas resources, which dominate the country’s economy and heavily influence its politics and environment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nigerian petroleum industry
Target entity description: The Nigerian petroleum industry is the sector encompassing the exploration, production, refining, and export of Nigeria’s vast oil and gas resources, which dominate the country’s economy and heavily influence its politics and environment.
  • A. Nigerian National Oil policy
    The Nigerian National Oil Policy is a government framework that guides the management, regulation, and strategic development of Nigeria’s petroleum sector.
  • 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. Shell Nigeria
    Shell Nigeria is the Nigerian subsidiary of the global energy company Shell, involved primarily in oil and gas exploration, production, and related activities within Nigeria.
  • D. 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.
  • E. Federal Ministry of Petroleum Resources
    The Federal Ministry of Petroleum Resources is the Nigerian government ministry responsible for formulating and overseeing national policy and regulation for the country’s oil and gas sector.
  • 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_69e0b4c4cc648190b45fda6e2b20af56 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1d39bec8190b3642b0d6d833375 completed April 21, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e0535e58819085b7938ea8084725 completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e14b54ac819086030e7768924440 completed May 16, 2026, 9:27 p.m.
NED2 Entity disambiguation (via description) batch_6a08e1d668d0819098db655826d4a24a completed May 16, 2026, 9:29 p.m.
Created at: April 16, 2026, 12:20 p.m.