Triple

T6726343
Position Surface form Disambiguated ID Type / Status
Subject Kishanganga River E153526 entity
Predicate hydropowerPlantOperator P52342 FINISHED
Object NHPC Limited E271230 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: NHPC Limited | Statement: [Kishanganga River, hydropowerPlantOperator, NHPC Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NHPC Limited
Context triple: [Kishanganga River, hydropowerPlantOperator, NHPC Limited]
  • A. NHPC Limited chosen
    NHPC Limited is an Indian government-owned hydropower company that develops, operates, and maintains large hydroelectric projects across the country.
  • B. NTPC Limited
    NTPC Limited is India’s largest state-owned power generation company, primarily engaged in producing and selling electricity from coal, gas, hydro, and renewable sources across the country.
  • C. Reliance Power
    Reliance Power is an Indian power generation company, part of the Reliance Group, that develops and operates large-scale thermal and renewable energy projects across the country.
  • D. Tata Power
    Tata Power is one of India’s largest integrated power companies, involved in generation, transmission, distribution, and renewable energy projects across the country and abroad.
  • E. SJVN Limited
    SJVN Limited is an Indian public sector company primarily engaged in the generation and development of hydroelectric power and other energy projects.
  • 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: hydropowerPlantOperator
Context triple: [Kishanganga River, hydropowerPlantOperator, NHPC Limited]
  • A. hasHydroelectricProjectOperator chosen
    Indicates that a hydroelectric project is operated or managed by a specified operator entity.
  • B. roleInPowerStation
    Indicates that one entity holds a specific functional role or responsibility within the operation or management of a power station.
  • C. powerplantRole
    Indicates that one entity serves in a specific functional or operational role relative to a power plant.
  • D. hydroelectricStationCommissioned
    Indicates that a hydroelectric power station has been officially brought into operation or service on a specific date or in a specific context.
  • E. hydropowerDevelopedBy
    Indicates that a hydropower facility, project, or resource is developed, built, or established by a specified agent or organization.
  • 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_69c6880afb988190ad88011b48ecfcba completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d354177481908ab3cf5437c095e2 completed March 27, 2026, 6:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69c700a5428c81908d4484c3e3734076 completed March 27, 2026, 10:11 p.m.
PD Predicate disambiguation batch_69c6d08e8a2c8190ae4e8d8c039be7ce completed March 27, 2026, 6:46 p.m.
Created at: March 27, 2026, 2:08 p.m.