Triple

T5075795
Position Surface form Disambiguated ID Type / Status
Subject Singrauli E114391 entity
Predicate hasPowerPlantOperator P13030 FINISHED
Object NTPC Limited E491954 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: NTPC Limited | Statement: [Singrauli, hasPowerPlantOperator, NTPC Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NTPC Limited
Context triple: [Singrauli, hasPowerPlantOperator, NTPC Limited]
  • A. NTPC Limited chosen
    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.
  • B. NHPC Limited
    NHPC Limited is an Indian government-owned hydropower company that develops, operates, and maintains large hydroelectric projects 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. Andhra Pradesh Power Generation Corporation
    Andhra Pradesh Power Generation Corporation is a state-owned power utility responsible for electricity generation and operation of major power plants in the Indian state of Andhra Pradesh.
  • 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: hasPowerPlantOperator
Context triple: [Singrauli, hasPowerPlantOperator, NTPC Limited]
  • A. hasHydroelectricProjectOperator
    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 chosen
    Indicates that one entity serves in a specific functional or operational role relative to a power plant.
  • D. powerplantFor
    Indicates that one entity functions as the power plant or primary energy source serving another entity.
  • E. powerplantManufacturer
    Indicates that one entity is the company or organization responsible for manufacturing or producing the power plant associated with another entity.
  • 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_69bd443dbf908190a9401e9c2dc7bd7d completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd74d2243481908c1ae62f7123c4e9 completed March 20, 2026, 4:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69bec35e7b848190bbb4cea9d09531e0 completed March 21, 2026, 4:12 p.m.
PD Predicate disambiguation batch_69bd7157fe608190b4515d56fdd0a616 completed March 20, 2026, 4:10 p.m.
Created at: March 20, 2026, 1:39 p.m.