Triple

T16184869
Position Surface form Disambiguated ID Type / Status
Subject Karot Hydropower Project E392773 entity
Predicate engineeringProcurementConstructionContractor P63332 FINISHED
Object China Three Gorges Corporation E389712 NE FINISHED

How this triple was built (3 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 Corporation | Statement: [Karot Hydropower Project, engineeringProcurementConstructionContractor, China Three Gorges Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: China Three Gorges Corporation
Context triple: [Karot Hydropower Project, engineeringProcurementConstructionContractor, China Three Gorges Corporation]
  • A. China Three Gorges Corporation chosen
    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 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.
  • C. 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.
  • D. 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.
  • E. China Civil Engineering Construction Corporation
    China Civil Engineering Construction Corporation is a major Chinese state-owned construction and engineering company known for building large-scale infrastructure projects, particularly railways, across Africa and other regions worldwide.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: engineeringProcurementConstructionContractor
Context triple: [Karot Hydropower Project, engineeringProcurementConstructionContractor, China Three Gorges Corporation]
  • A. launchContractor
    Indicates that one entity serves as the contractor responsible for carrying out or managing the launch of another entity.
  • B. constructionConsortium
    Indicates a collaborative partnership formed between multiple parties to jointly undertake and manage a construction project or set of construction activities.
  • C. constructionCompany chosen
    Indicates a relationship where an entity functions as a company engaged in construction-related activities or services for another entity or project.
  • D. constructionLabor
    Indicates a relationship where an entity performs or provides labor specifically for construction-related work or projects.
  • E. constructionSupervision
    Indicates that one entity oversees, manages, or inspects the construction activities or process of another entity or project.
  • F. None of above.

Provenance (4 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_69d87f1e49ac8190a311b54d32990576 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e22060dcf88190b7c662946a5f0191 completed April 17, 2026, 11:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0025f183d88190b269233ff6e65d75 completed May 10, 2026, 6:30 a.m.
PD Predicate disambiguation batch_69e219d642708190ba31a90dce76a210 completed April 17, 2026, 11:30 a.m.
Created at: April 10, 2026, 5:02 a.m.