Triple
T15401789
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shiroro Dam |
E368336
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Nigerian Bulk Electricity Trading PLC
Nigerian Bulk Electricity Trading PLC is a Nigerian government-owned company responsible for purchasing electricity in bulk from power generators and reselling it to distribution companies within the country’s electricity market.
|
E1155235
|
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 Bulk Electricity Trading PLC | Statement: [Shiroro Dam, operator, Nigerian Bulk Electricity Trading PLC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nigerian Bulk Electricity Trading PLC Context triple: [Shiroro Dam, operator, Nigerian Bulk Electricity Trading PLC]
-
A.
Transmission Company of Nigeria
The Transmission Company of Nigeria is the state-owned utility responsible for operating and maintaining Nigeria’s national electricity transmission grid.
-
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.
Nigerian Electricity Regulatory Commission
The Nigerian Electricity Regulatory Commission is the independent regulatory body responsible for overseeing, licensing, and setting tariffs for Nigeria’s electricity supply industry.
-
D.
Nigerian Liquefied Natural Gas Limited
Nigerian Liquefied Natural Gas Limited is a major Nigerian energy company that operates one of the world’s largest LNG export facilities on Bonny Island, producing and exporting liquefied natural gas and natural gas liquids.
-
E.
Julius Berger Nigeria PLC
Julius Berger Nigeria PLC is a leading Nigerian construction and engineering company known for executing major infrastructure and building projects across the country.
- 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 Bulk Electricity Trading PLC Triple: [Shiroro Dam, operator, Nigerian Bulk Electricity Trading PLC]
Generated description
Nigerian Bulk Electricity Trading PLC is a Nigerian government-owned company responsible for purchasing electricity in bulk from power generators and reselling it to distribution companies within the country’s electricity market.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nigerian Bulk Electricity Trading PLC Target entity description: Nigerian Bulk Electricity Trading PLC is a Nigerian government-owned company responsible for purchasing electricity in bulk from power generators and reselling it to distribution companies within the country’s electricity market.
-
A.
Transmission Company of Nigeria
The Transmission Company of Nigeria is the state-owned utility responsible for operating and maintaining Nigeria’s national electricity transmission grid.
-
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.
Nigerian Electricity Regulatory Commission
The Nigerian Electricity Regulatory Commission is the independent regulatory body responsible for overseeing, licensing, and setting tariffs for Nigeria’s electricity supply industry.
-
D.
Nigerian Liquefied Natural Gas Limited
Nigerian Liquefied Natural Gas Limited is a major Nigerian energy company that operates one of the world’s largest LNG export facilities on Bonny Island, producing and exporting liquefied natural gas and natural gas liquids.
-
E.
Julius Berger Nigeria PLC
Julius Berger Nigeria PLC is a leading Nigerian construction and engineering company known for executing major infrastructure and building projects across the country.
- 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_69d85a16c68c819099c1b547fbc87b32 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e8ea0ac8190a5c68b1951ad3db1 |
completed | April 16, 2026, 1:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff13584f8881908b2527c51f85ae28 |
completed | May 9, 2026, 10:58 a.m. |
| NEDg | Description generation | batch_69ff145ac8e081908b075cee67e82aa3 |
completed | May 9, 2026, 11:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff1509e5a48190b69f1a44d793e07d |
completed | May 9, 2026, 11:05 a.m. |
Created at: April 10, 2026, 3:19 a.m.