Triple

T16065189
Position Surface form Disambiguated ID Type / Status
Subject China Three Gorges Corporation E389712 entity
Predicate subsidiary P258 FINISHED
Object China Three Gorges Europe S.A.
China Three Gorges Europe S.A. is the European arm of China Three Gorges Corporation, focusing on investment, development, and operation of renewable energy assets across Europe.
E1204028 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 Three Gorges Europe S.A. | Statement: [China Three Gorges Corporation, subsidiary, China Three Gorges Europe S.A.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: China Three Gorges Europe S.A.
Context triple: [China Three Gorges Corporation, subsidiary, China Three Gorges Europe S.A.]
  • A. China Three Gorges Corporation
    China Three Gorges Corporation is a Chinese state-owned power company best known for developing and operating the massive Three Gorges Dam and other large-scale hydroelectric projects.
  • B. 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.
  • C. China State Construction Engineering Corporation
    China State Construction Engineering Corporation is one of the world’s largest construction and engineering companies, responsible for major infrastructure and skyscraper projects in China and abroad.
  • D. 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.
  • E. 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.
  • 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 Three Gorges Europe S.A.
Triple: [China Three Gorges Corporation, subsidiary, China Three Gorges Europe S.A.]
Generated description
China Three Gorges Europe S.A. is the European arm of China Three Gorges Corporation, focusing on investment, development, and operation of renewable energy assets across Europe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: China Three Gorges Europe S.A.
Target entity description: China Three Gorges Europe S.A. is the European arm of China Three Gorges Corporation, focusing on investment, development, and operation of renewable energy assets across Europe.
  • A. China Three Gorges Corporation
    China Three Gorges Corporation is a Chinese state-owned power company best known for developing and operating the massive Three Gorges Dam and other large-scale hydroelectric projects.
  • B. 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.
  • C. China State Construction Engineering Corporation
    China State Construction Engineering Corporation is one of the world’s largest construction and engineering companies, responsible for major infrastructure and skyscraper projects in China and abroad.
  • D. 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.
  • E. 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.
  • 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_69d86daf32ec8190a8c0466c8f49c3c0 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1837bec688190a77ad347600b6bdc completed April 17, 2026, 12:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00179fc28481909e1c46af343676ff completed May 10, 2026, 5:29 a.m.
NEDg Description generation batch_6a001866c8408190bff34f181637d0c4 completed May 10, 2026, 5:32 a.m.
NED2 Entity disambiguation (via description) batch_6a00192a16d88190b35465c5c481cf44 completed May 10, 2026, 5:35 a.m.
Created at: April 10, 2026, 4:57 a.m.