Triple

T22306281
Position Surface form Disambiguated ID Type / Status
Subject Rihand River E551382 entity
Predicate knownFor P22 FINISHED
Object Govind Ballabh Pant Sagar reservoir — NE NERFINISHED

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: Govind Ballabh Pant Sagar reservoir | Statement: [Rihand River, knownFor, Govind Ballabh Pant Sagar reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Govind Ballabh Pant Sagar reservoir
Context triple: [Rihand River, knownFor, Govind Ballabh Pant Sagar reservoir]
  • A. Rani Avantibai Sagar Reservoir
    Rani Avantibai Sagar Reservoir is a major artificial lake in Madhya Pradesh, India, formed on the Narmada River and named in honor of the freedom fighter Rani Avantibai Lodhi.
  • B. Lal Bahadur Shastri Reservoir
    Lal Bahadur Shastri Reservoir is a major dam reservoir on the Krishna River in Karnataka, India, known for irrigation, hydroelectric power generation, and regional water management.
  • C. Udai Sagar Lake
    Udai Sagar Lake is a scenic artificial lake near Udaipur in Rajasthan, India, created as part of a historic water reservoir system and now known for its picturesque surroundings and cultural significance.
  • D. Swaroop Sagar Lake
    Swaroop Sagar Lake is a man-made freshwater lake in Udaipur, Rajasthan, that forms part of the city’s interconnected lake system and helps regulate its water levels.
  • E. Maharana Pratap Sagar
    Maharana Pratap Sagar is a large man-made lake and wildlife sanctuary in Himachal Pradesh, India, renowned as a major habitat for migratory birds and a popular site for water sports and fishing.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Govind Ballabh Pant Sagar reservoir
Target entity description: Govind Ballabh Pant Sagar reservoir is one of India’s largest artificial lakes, created by the Rihand Dam in Uttar Pradesh and serving as a major source of hydroelectric power and irrigation.
  • A. Rani Avantibai Sagar Reservoir
    Rani Avantibai Sagar Reservoir is a major artificial lake in Madhya Pradesh, India, formed on the Narmada River and named in honor of the freedom fighter Rani Avantibai Lodhi.
  • B. Lal Bahadur Shastri Reservoir
    Lal Bahadur Shastri Reservoir is a major dam reservoir on the Krishna River in Karnataka, India, known for irrigation, hydroelectric power generation, and regional water management.
  • C. Udai Sagar Lake
    Udai Sagar Lake is a scenic artificial lake near Udaipur in Rajasthan, India, created as part of a historic water reservoir system and now known for its picturesque surroundings and cultural significance.
  • D. Swaroop Sagar Lake
    Swaroop Sagar Lake is a man-made freshwater lake in Udaipur, Rajasthan, that forms part of the city’s interconnected lake system and helps regulate its water levels.
  • E. Maharana Pratap Sagar
    Maharana Pratap Sagar is a large man-made lake and wildlife sanctuary in Himachal Pradesh, India, renowned as a major habitat for migratory birds and a popular site for water sports and fishing.
  • F. None of above. chosen

Provenance (2 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_69e11e46c0188190800181a4233f28fe completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f157276d3c8190a55c93760a986cdc completed April 29, 2026, 12:56 a.m.
Created at: April 16, 2026, 8:41 p.m.