Triple

T17532500
Position Surface form Disambiguated ID Type / Status
Subject Tata Power E426971 entity
Predicate subsidiary P258 FINISHED
Object Tata Power Trading Company Limited
Tata Power Trading Company Limited is an Indian power trading firm that operates as part of the Tata Group’s energy business, facilitating the purchase and sale of electricity across various markets.
E426971 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: Tata Power Trading Company Limited | Statement: [Tata Power, subsidiary, Tata Power Trading Company Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tata Power Trading Company Limited
Context triple: [Tata Power, subsidiary, Tata Power Trading Company Limited]
  • A. 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.
  • B. L&T Power
    L&T Power is a business division of Larsen & Toubro that focuses on providing engineering, procurement, and construction solutions for power generation projects.
  • 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 Delhi Distribution Limited
    Tata Power Delhi Distribution Limited is an electricity distribution company serving parts of the National Capital Territory of Delhi as a joint venture led by Tata Power.
  • E. 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.
  • 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: Tata Power Trading Company Limited
Triple: [Tata Power, subsidiary, Tata Power Trading Company Limited]
Generated description
Tata Power Trading Company Limited is an Indian power trading firm that operates as part of the Tata Group’s energy business, facilitating the purchase and sale of electricity across various markets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tata Power Trading Company Limited
Target entity description: Tata Power Trading Company Limited is an Indian power trading firm that operates as part of the Tata Group’s energy business, facilitating the purchase and sale of electricity across various markets.
  • A. Tata Power chosen
    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.
  • B. L&T Power
    L&T Power is a business division of Larsen & Toubro that focuses on providing engineering, procurement, and construction solutions for power generation projects.
  • 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 Delhi Distribution Limited
    Tata Power Delhi Distribution Limited is an electricity distribution company serving parts of the National Capital Territory of Delhi as a joint venture led by Tata Power.
  • E. 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.
  • F. None of above.

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_69d889de677081909b22d2657b1f0292 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e453695734819092d4dcbab4a4fa01 completed April 19, 2026, 4 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01dddcb3148190b769e01a159fd5e7 completed May 11, 2026, 1:47 p.m.
NEDg Description generation batch_6a01dfaf934481908753eb760115074a completed May 11, 2026, 1:54 p.m.
NED2 Entity disambiguation (via description) batch_6a01e02a5d9481909cd957c14a4eff3b completed May 11, 2026, 1:56 p.m.
Created at: April 10, 2026, 5:49 a.m.