Triple

T19564039
Position Surface form Disambiguated ID Type / Status
Subject Baishan Dam E489531 entity
Predicate operator P179 FINISHED
Object China Huaneng Group
China Huaneng Group is one of China’s largest state-owned power generation companies, operating extensive coal, hydro, wind, and solar assets domestically and abroad.
E1383082 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 Huaneng Group | Statement: [Baishan Dam, operator, China Huaneng Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: China Huaneng Group
Context triple: [Baishan Dam, operator, China Huaneng Group]
  • 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. 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.
  • C. China Gezhouba Group Company
    China Gezhouba Group Company is a major Chinese state-owned construction and engineering enterprise best known for large-scale infrastructure projects, particularly in the energy and hydropower sectors.
  • D. 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.
  • 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 Huaneng Group
Triple: [Baishan Dam, operator, China Huaneng Group]
Generated description
China Huaneng Group is one of China’s largest state-owned power generation companies, operating extensive coal, hydro, wind, and solar assets domestically and abroad.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: China Huaneng Group
Target entity description: China Huaneng Group is one of China’s largest state-owned power generation companies, operating extensive coal, hydro, wind, and solar assets domestically and abroad.
  • 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. 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.
  • C. China Gezhouba Group Company
    China Gezhouba Group Company is a major Chinese state-owned construction and engineering enterprise best known for large-scale infrastructure projects, particularly in the energy and hydropower sectors.
  • D. 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.
  • 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63f75b2d481909fa3f603fe6bd5bd completed April 20, 2026, 3 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075787d15c8190b680c74afa7b2220 completed May 15, 2026, 5:27 p.m.
NEDg Description generation batch_6a0758aeffb081909c100c7509010d54 completed May 15, 2026, 5:32 p.m.
NED2 Entity disambiguation (via description) batch_6a07598fdd908190b3f999b61447f8d2 completed May 15, 2026, 5:36 p.m.
Created at: April 10, 2026, 1:42 p.m.