Triple
T20718197
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Forcados River |
E509233
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Nigerian petroleum industry |
—
|
NE NERFINISHED |
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 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.
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 (2 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. |
Created at: April 16, 2026, 12:20 p.m.