Triple
T16051891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | China Yangtze Power |
E389370
|
entity |
| Predicate | gridConnection |
P845
|
FINISHED |
| Object |
China Southern Power Grid
China Southern Power Grid is one of China’s major state-owned electric utility companies, responsible for operating and managing the power transmission and distribution network across several southern provinces.
|
E1192996
|
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: China Southern Power Grid | Statement: [China Yangtze Power, gridConnection, China Southern Power Grid]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: China Southern Power Grid Context triple: [China Yangtze Power, gridConnection, China Southern Power Grid]
-
A.
State Grid Corporation of China
State Grid Corporation of China is a Chinese state-owned electric utility company and one of the largest power grid operators in the world, responsible for building and managing much of China’s electricity transmission and distribution network.
-
B.
North South Power Company Limited
North South Power Company Limited is a Nigerian private power generation company best known for managing and operating major hydroelectric assets such as the Shiroro Hydroelectric Power Station.
-
C.
Taiwan Power Company
Taiwan Power Company is Taiwan’s state-owned electric power utility responsible for generating, transmitting, and distributing electricity across the island.
-
D.
China General Nuclear Power Group
China General Nuclear Power Group is a major Chinese state-owned energy company specializing in the development and operation of nuclear power plants domestically and internationally.
-
E.
China Yangtze Power
China Yangtze Power is a major Chinese state-controlled hydropower company best known as the listed subsidiary of China Three Gorges Corporation that owns and operates large-scale dams on the Yangtze River.
- 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: China Southern Power Grid Triple: [China Yangtze Power, gridConnection, China Southern Power Grid]
Generated description
China Southern Power Grid is one of China’s major state-owned electric utility companies, responsible for operating and managing the power transmission and distribution network across several southern provinces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: China Southern Power Grid Target entity description: China Southern Power Grid is one of China’s major state-owned electric utility companies, responsible for operating and managing the power transmission and distribution network across several southern provinces.
-
A.
State Grid Corporation of China
State Grid Corporation of China is a Chinese state-owned electric utility company and one of the largest power grid operators in the world, responsible for building and managing much of China’s electricity transmission and distribution network.
-
B.
North South Power Company Limited
North South Power Company Limited is a Nigerian private power generation company best known for managing and operating major hydroelectric assets such as the Shiroro Hydroelectric Power Station.
-
C.
Taiwan Power Company
Taiwan Power Company is Taiwan’s state-owned electric power utility responsible for generating, transmitting, and distributing electricity across the island.
-
D.
China General Nuclear Power Group
China General Nuclear Power Group is a major Chinese state-owned energy company specializing in the development and operation of nuclear power plants domestically and internationally.
-
E.
China Yangtze Power
China Yangtze Power is a major Chinese state-controlled hydropower company best known as the listed subsidiary of China Three Gorges Corporation that owns and operates large-scale dams on the Yangtze River.
- 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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e183627bd88190bf94054de13a7733 |
completed | April 17, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffe478bcc48190bdd4fcb7ec51caad |
completed | May 10, 2026, 1:50 a.m. |
| NEDg | Description generation | batch_69ffe6af1c4081908b57f4dc485fbb14 |
completed | May 10, 2026, 2 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffe769d56081908f723e92d327e315 |
completed | May 10, 2026, 2:03 a.m. |
Created at: April 10, 2026, 4:56 a.m.