Triple

T15126219
Position Surface form Disambiguated ID Type / Status
Subject Bhadra River E361296 entity
Predicate reservoir P11309 FINISHED
Object Bhadra Reservoir
Bhadra Reservoir is a major water storage and irrigation reservoir in Karnataka, India, formed by damming the Bhadra River and also used for hydropower generation and fisheries.
E1166210 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: Bhadra Reservoir | Statement: [Bhadra River, reservoir, Bhadra Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bhadra Reservoir
Context triple: [Bhadra River, reservoir, Bhadra Reservoir]
  • A. Priyadarshini Jurala Reservoir
    Priyadarshini Jurala Reservoir is a major water storage body in Telangana, India, created by the Priyadarshini Jurala Project on the Krishna River for irrigation, power generation, and regional water supply.
  • B. Manjira Reservoir
    Manjira Reservoir is a freshwater lake in Telangana, India, that serves as a key source of drinking water and a vital habitat for diverse aquatic and bird life.
  • C. Gaumukh Reservoir
    Gaumukh Reservoir is a historic water tank within Rajasthan’s Chittorgarh Fort, revered as a sacred source where water flows from a cow-shaped spout into a cliffside pool.
  • D. Shaori Reservoir
    Shaori Reservoir is a scenic artificial lake in Georgia’s Racha region, known for its mountainous surroundings and popularity as a recreational and tourist destination.
  • E. 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.
  • 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: Bhadra Reservoir
Triple: [Bhadra River, reservoir, Bhadra Reservoir]
Generated description
Bhadra Reservoir is a major water storage and irrigation reservoir in Karnataka, India, formed by damming the Bhadra River and also used for hydropower generation and fisheries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bhadra Reservoir
Target entity description: Bhadra Reservoir is a major water storage and irrigation reservoir in Karnataka, India, formed by damming the Bhadra River and also used for hydropower generation and fisheries.
  • A. Priyadarshini Jurala Reservoir
    Priyadarshini Jurala Reservoir is a major water storage body in Telangana, India, created by the Priyadarshini Jurala Project on the Krishna River for irrigation, power generation, and regional water supply.
  • B. Manjira Reservoir
    Manjira Reservoir is a freshwater lake in Telangana, India, that serves as a key source of drinking water and a vital habitat for diverse aquatic and bird life.
  • C. Gaumukh Reservoir
    Gaumukh Reservoir is a historic water tank within Rajasthan’s Chittorgarh Fort, revered as a sacred source where water flows from a cow-shaped spout into a cliffside pool.
  • D. Shaori Reservoir
    Shaori Reservoir is a scenic artificial lake in Georgia’s Racha region, known for its mountainous surroundings and popularity as a recreational and tourist destination.
  • E. 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.
  • 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_69d85a06450081909c5a14ea9851a15e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e005a1b9288190954f2d92549805e5 completed April 15, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff56b25a808190b56f8ab3c506b771 completed May 9, 2026, 3:45 p.m.
NEDg Description generation batch_69ff5844ba34819088ec15a0ba87d2cd completed May 9, 2026, 3:52 p.m.
NED2 Entity disambiguation (via description) batch_69ff589de85c8190abc9c888ac90cf52 completed May 9, 2026, 3:54 p.m.
Created at: April 10, 2026, 3:06 a.m.