Triple

T20262480
Position Surface form Disambiguated ID Type / Status
Subject Bhavani River E498878 entity
Predicate supportsCanalSystem P5565 FINISHED
Object Lower Bhavani Project
The Lower Bhavani Project is a major irrigation and hydroengineering scheme in Tamil Nadu, India, that diverts water from the Bhavani River through an extensive canal network to support agriculture and regional water needs.
 E1420598 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: Lower Bhavani Project | Statement: [Bhavani River, supportsCanalSystem, Lower Bhavani Project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lower Bhavani Project
Context triple: [Bhavani River, supportsCanalSystem, Lower Bhavani Project]
  • A. Malaprabha River Project
    The Malaprabha River Project is an irrigation and water management scheme in Karnataka, India, centered on harnessing the Malaprabha River through dams and reservoirs to support agriculture and regional development.
  • B. Bhima Irrigation Project
    The Bhima Irrigation Project, centered on the Ujjani Dam in Maharashtra, India, is a major multipurpose water resource development scheme providing irrigation, drinking water, and hydroelectric power to the surrounding region.
  • C. Chambal Valley Project
    The Chambal Valley Project is a major multipurpose river development scheme in India focused on irrigation, power generation, and flood control along the Chambal River.
  • D. Sharavathi Hydroelectric Project
    Sharavathi Hydroelectric Project is a major hydroelectric power generation facility in Karnataka, India, utilizing the waters of the Sharavathi River to supply electricity to the region.
  • E. Bhadra Hydel Project
    Bhadra Hydel Project is a hydroelectric power station in Karnataka, India, that harnesses the flow of the Bhadra River to generate electricity and support regional irrigation.
  • 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: Lower Bhavani Project
Triple: [Bhavani River, supportsCanalSystem, Lower Bhavani Project]
Generated description
The Lower Bhavani Project is a major irrigation and hydroengineering scheme in Tamil Nadu, India, that diverts water from the Bhavani River through an extensive canal network to support agriculture and regional water needs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lower Bhavani Project
Target entity description: The Lower Bhavani Project is a major irrigation and hydroengineering scheme in Tamil Nadu, India, that diverts water from the Bhavani River through an extensive canal network to support agriculture and regional water needs.
  • A. Malaprabha River Project
    The Malaprabha River Project is an irrigation and water management scheme in Karnataka, India, centered on harnessing the Malaprabha River through dams and reservoirs to support agriculture and regional development.
  • B. Bhima Irrigation Project
    The Bhima Irrigation Project, centered on the Ujjani Dam in Maharashtra, India, is a major multipurpose water resource development scheme providing irrigation, drinking water, and hydroelectric power to the surrounding region.
  • C. Chambal Valley Project
    The Chambal Valley Project is a major multipurpose river development scheme in India focused on irrigation, power generation, and flood control along the Chambal River.
  • D. Sharavathi Hydroelectric Project
    Sharavathi Hydroelectric Project is a major hydroelectric power generation facility in Karnataka, India, utilizing the waters of the Sharavathi River to supply electricity to the region.
  • E. Bhadra Hydel Project
    Bhadra Hydel Project is a hydroelectric power station in Karnataka, India, that harnesses the flow of the Bhadra River to generate electricity and support regional irrigation.
  • 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_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e674cba2748190a886ecd8316dc518 completed April 20, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0855311d4c8190bab2119e20359ae9 completed May 16, 2026, 11:29 a.m.
NEDg Description generation batch_6a0855c6bab08190831cc78647de84fc completed May 16, 2026, 11:32 a.m.
NED2 Entity disambiguation (via description) batch_6a0856e66c808190b5ef994f1cbc5f3e completed May 16, 2026, 11:37 a.m.
Created at: April 11, 2026, 11:41 p.m.