Triple

T15298238
Position Surface form Disambiguated ID Type / Status
Subject Sonbhadra district E365715 entity
Predicate powerInfrastructure P19374 FINISHED
Object Obra Thermal Power Station
Obra Thermal Power Station is a major coal-fired power plant in Uttar Pradesh, India, that supplies electricity to the regional grid.
 E1148175 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: Obra Thermal Power Station | Statement: [Sonbhadra district, powerInfrastructure, Obra Thermal Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Obra Thermal Power Station
Context triple: [Sonbhadra district, powerInfrastructure, Obra Thermal Power Station]
  • A. Kota Super Thermal Power Station
    Kota Super Thermal Power Station is a major coal-fired power plant in Rajasthan, India, that supplies electricity to the surrounding region and contributes significantly to the state's power generation capacity.
  • B. Bandel Thermal Power Station
    Bandel Thermal Power Station is a coal-based thermal power plant located in Bandel, West Bengal, India, that supplies electricity to the regional grid.
  • C. Duvha Power Station
    Duvha Power Station is a large coal-fired power plant in South Africa that forms part of Eskom’s fleet supplying electricity to the national grid.
  • D. Uri I Power Station
    Uri I Power Station is a major hydroelectric power facility in Jammu and Kashmir, India, utilizing water from the Jhelum River to generate electricity.
  • E. Guthega Power Station
    Guthega Power Station is a hydroelectric power plant in New South Wales, Australia, forming part of the large-scale Snowy Mountains Hydroelectric Scheme.
  • 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: Obra Thermal Power Station
Triple: [Sonbhadra district, powerInfrastructure, Obra Thermal Power Station]
Generated description
Obra Thermal Power Station is a major coal-fired power plant in Uttar Pradesh, India, that supplies electricity to the regional grid.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Obra Thermal Power Station
Target entity description: Obra Thermal Power Station is a major coal-fired power plant in Uttar Pradesh, India, that supplies electricity to the regional grid.
  • A. Kota Super Thermal Power Station
    Kota Super Thermal Power Station is a major coal-fired power plant in Rajasthan, India, that supplies electricity to the surrounding region and contributes significantly to the state's power generation capacity.
  • B. Bandel Thermal Power Station
    Bandel Thermal Power Station is a coal-based thermal power plant located in Bandel, West Bengal, India, that supplies electricity to the regional grid.
  • C. Duvha Power Station
    Duvha Power Station is a large coal-fired power plant in South Africa that forms part of Eskom’s fleet supplying electricity to the national grid.
  • D. Uri I Power Station
    Uri I Power Station is a major hydroelectric power facility in Jammu and Kashmir, India, utilizing water from the Jhelum River to generate electricity.
  • E. Guthega Power Station
    Guthega Power Station is a hydroelectric power plant in New South Wales, Australia, forming part of the large-scale Snowy Mountains Hydroelectric Scheme.
  • 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_69d85a113ee881908e297a1d38dd79fa completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03686bfb8819080ba0caae652170a completed April 16, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69feef82f6d08190b809260dda247dfe completed May 9, 2026, 8:25 a.m.
NEDg Description generation batch_69fef08efec88190a66159ba39409ec9 completed May 9, 2026, 8:30 a.m.
NED2 Entity disambiguation (via description) batch_69fef1715c3081909bddb24688c810a7 completed May 9, 2026, 8:33 a.m.
Created at: April 10, 2026, 3:15 a.m.