Triple
T13937567
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nigerian Midstream and Downstream Petroleum Regulatory Authority |
E335158
|
entity |
| Predicate | replaced |
P101
|
FINISHED |
| Object |
Petroleum Equalisation Fund (Management) Board
The Petroleum Equalisation Fund (Management) Board was a Nigerian government agency responsible for reimbursing petroleum marketers to maintain uniform fuel prices across the country.
|
E1070882
|
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: Petroleum Equalisation Fund (Management) Board | Statement: [Nigerian Midstream and Downstream Petroleum Regulatory Authority, replaced, Petroleum Equalisation Fund (Management) Board]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petroleum Equalisation Fund (Management) Board Context triple: [Nigerian Midstream and Downstream Petroleum Regulatory Authority, replaced, Petroleum Equalisation Fund (Management) Board]
-
A.
Office of Petroleum Operations
The Office of Petroleum Operations was a division within the former U.S. Federal Energy Administration responsible for overseeing and managing federal policies and activities related to petroleum supply, distribution, and regulation.
-
B.
Office of Petroleum Reserves
The Office of Petroleum Reserves is a U.S. Department of Energy office responsible for overseeing the nation’s strategic petroleum reserves and related emergency oil stockpiles.
-
C.
Ministry of Petroleum
The Ministry of Petroleum is Iran’s government body responsible for overseeing the country’s oil, gas, and petrochemical industries and related energy policies.
-
D.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
-
E.
National Offshore Petroleum Safety and Environmental Management Authority
The National Offshore Petroleum Safety and Environmental Management Authority is Australia’s federal regulator responsible for overseeing safety, structural integrity, and environmental management of offshore petroleum operations.
- 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: Petroleum Equalisation Fund (Management) Board Triple: [Nigerian Midstream and Downstream Petroleum Regulatory Authority, replaced, Petroleum Equalisation Fund (Management) Board]
Generated description
The Petroleum Equalisation Fund (Management) Board was a Nigerian government agency responsible for reimbursing petroleum marketers to maintain uniform fuel prices across the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Petroleum Equalisation Fund (Management) Board Target entity description: The Petroleum Equalisation Fund (Management) Board was a Nigerian government agency responsible for reimbursing petroleum marketers to maintain uniform fuel prices across the country.
-
A.
Office of Petroleum Operations
The Office of Petroleum Operations was a division within the former U.S. Federal Energy Administration responsible for overseeing and managing federal policies and activities related to petroleum supply, distribution, and regulation.
-
B.
Office of Petroleum Reserves
The Office of Petroleum Reserves is a U.S. Department of Energy office responsible for overseeing the nation’s strategic petroleum reserves and related emergency oil stockpiles.
-
C.
Ministry of Petroleum
The Ministry of Petroleum is Iran’s government body responsible for overseeing the country’s oil, gas, and petrochemical industries and related energy policies.
-
D.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
-
E.
National Offshore Petroleum Safety and Environmental Management Authority
The National Offshore Petroleum Safety and Environmental Management Authority is Australia’s federal regulator responsible for overseeing safety, structural integrity, and environmental management of offshore petroleum operations.
- 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_69d81c6081b88190b53e317c3370c8fe |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2cf5cc8c8190bea74291702b2925 |
completed | April 14, 2026, 12:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7ce89d2348190b5a50376c2b8248c |
completed | May 3, 2026, 10:39 p.m. |
| NEDg | Description generation | batch_69f7cfe8dca08190825b8e1bbfe411a6 |
completed | May 3, 2026, 10:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fb5504702081908a1492f1a8e24434 |
completed | May 6, 2026, 2:49 p.m. |
Created at: April 9, 2026, 10:17 p.m.