Triple

T13591594
Position Surface form Disambiguated ID Type / Status
Subject KRS Dam E324703 entity
Predicate supportsCanalSystem P5565 FINISHED
Object Visvesvaraya Canal system
The Visvesvaraya Canal system is an extensive irrigation network in Karnataka, India, designed to distribute water from the KRS Dam to agricultural lands and surrounding regions.
 E1050944 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: Visvesvaraya Canal system | Statement: [KRS Dam, supportsCanalSystem, Visvesvaraya Canal system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Visvesvaraya Canal system
Context triple: [KRS Dam, supportsCanalSystem, Visvesvaraya Canal system]
  • A. Bhakra Canal system
    The Bhakra Canal system is an extensive irrigation and water distribution network in northern India that channels water from the Bhakra Dam to agricultural and other users across several states.
  • B. Tungabhadra Right Bank Canal
    Tungabhadra Right Bank Canal is a major irrigation and water-supply canal system in southern India that distributes water from the Tungabhadra River to agricultural and surrounding regions.
  • C. Cauvery irrigation system
    The Cauvery irrigation system is a major network of dams, canals, and reservoirs in southern India that distributes the waters of the Cauvery River and its tributaries for agricultural and drinking purposes.
  • D. Tungabhadra Left Bank Canal
    Tungabhadra Left Bank Canal is a major irrigation canal in southern India that diverts water from the Tungabhadra River to supply agricultural fields and surrounding regions.
  • E. Nagarjuna Sagar right canal
    Nagarjuna Sagar right canal is a major irrigation canal in Andhra Pradesh that distributes water from the Nagarjuna Sagar Dam to agricultural areas, including parts of Guntur district.
  • 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: Visvesvaraya Canal system
Triple: [KRS Dam, supportsCanalSystem, Visvesvaraya Canal system]
Generated description
The Visvesvaraya Canal system is an extensive irrigation network in Karnataka, India, designed to distribute water from the KRS Dam to agricultural lands and surrounding regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Visvesvaraya Canal system
Target entity description: The Visvesvaraya Canal system is an extensive irrigation network in Karnataka, India, designed to distribute water from the KRS Dam to agricultural lands and surrounding regions.
  • A. Bhakra Canal system
    The Bhakra Canal system is an extensive irrigation and water distribution network in northern India that channels water from the Bhakra Dam to agricultural and other users across several states.
  • B. Tungabhadra Right Bank Canal
    Tungabhadra Right Bank Canal is a major irrigation and water-supply canal system in southern India that distributes water from the Tungabhadra River to agricultural and surrounding regions.
  • C. Cauvery irrigation system
    The Cauvery irrigation system is a major network of dams, canals, and reservoirs in southern India that distributes the waters of the Cauvery River and its tributaries for agricultural and drinking purposes.
  • D. Tungabhadra Left Bank Canal
    Tungabhadra Left Bank Canal is a major irrigation canal in southern India that diverts water from the Tungabhadra River to supply agricultural fields and surrounding regions.
  • E. Nagarjuna Sagar right canal
    Nagarjuna Sagar right canal is a major irrigation canal in Andhra Pradesh that distributes water from the Nagarjuna Sagar Dam to agricultural areas, including parts of Guntur district.
  • 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_69d80769eaf081909d82f44e484d6113 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb056ce088190a6feb4266633d18b completed April 12, 2026, 2:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77f8ffc508190a7bc69745c43a644 completed May 3, 2026, 5:02 p.m.
NEDg Description generation batch_69f78043e4dc8190a996cc14d1ba6d0b completed May 3, 2026, 5:05 p.m.
NED2 Entity disambiguation (via description) batch_69f780d1a4c48190afc8060c6e065e00 completed May 3, 2026, 5:07 p.m.
Created at: April 9, 2026, 9:49 p.m.