Triple

T247331
Position Surface form Disambiguated ID Type / Status
Subject Krishna River E5065 entity
Predicate hasDam P8736 FINISHED
Object Nagarjuna Sagar Dam
Nagarjuna Sagar Dam is a major masonry dam in southern India, renowned as one of the world’s largest man-made lakes and a key source of irrigation and hydroelectric power for the region.
E32692 NE FINISHED

How this triple was built (5 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: Nagarjuna Sagar Dam | Statement: [Krishna River, hasDam, Nagarjuna Sagar Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nagarjuna Sagar Dam
Context triple: [Krishna River, hasDam, Nagarjuna Sagar Dam]
  • A. Indira Gandhi Canal
    The Indira Gandhi Canal is one of India’s longest irrigation canals, built to bring water from the Sutlej and Beas rivers to arid regions of Rajasthan, transforming parts of the Thar Desert into cultivable land.
  • B. Kisan Ghat
    Kisan Ghat is a memorial in Delhi dedicated to Indian farmers, located near the Raj Ghat complex.
  • C. Chenab River
    The Chenab River is a major river of the Indian subcontinent that flows through the Jammu region and into Pakistan, playing a key role in the Indus River system and regional agriculture.
  • D. Namami Gange
    Namami Gange is an Indian government flagship initiative aimed at cleaning, rejuvenating, and protecting the Ganges River and its ecosystem.
  • E. Sutlej River
    The Sutlej River is a major transboundary river of the northwestern Indian subcontinent, originating in Tibet and flowing through the Himalayas into the plains of India and Pakistan, where it forms an important part of the Indus River system.
  • 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: Nagarjuna Sagar Dam
Triple: [Krishna River, hasDam, Nagarjuna Sagar Dam]
Generated description
Nagarjuna Sagar Dam is a major masonry dam in southern India, renowned as one of the world’s largest man-made lakes and a key source of irrigation and hydroelectric power for the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nagarjuna Sagar Dam
Target entity description: Nagarjuna Sagar Dam is a major masonry dam in southern India, renowned as one of the world’s largest man-made lakes and a key source of irrigation and hydroelectric power for the region.
  • A. Indira Gandhi Canal
    The Indira Gandhi Canal is one of India’s longest irrigation canals, built to bring water from the Sutlej and Beas rivers to arid regions of Rajasthan, transforming parts of the Thar Desert into cultivable land.
  • B. Kisan Ghat
    Kisan Ghat is a memorial in Delhi dedicated to Indian farmers, located near the Raj Ghat complex.
  • C. Chenab River
    The Chenab River is a major river of the Indian subcontinent that flows through the Jammu region and into Pakistan, playing a key role in the Indus River system and regional agriculture.
  • D. Namami Gange
    Namami Gange is an Indian government flagship initiative aimed at cleaning, rejuvenating, and protecting the Ganges River and its ecosystem.
  • E. Sutlej River
    The Sutlej River is a major transboundary river of the northwestern Indian subcontinent, originating in Tibet and flowing through the Himalayas into the plains of India and Pakistan, where it forms an important part of the Indus River system.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasDam
Context triple: [Krishna River, hasDam, Nagarjuna Sagar Dam]
  • A. damagedIn
    Indicates that an entity has suffered harm, impairment, or destruction as a result of a specified event, process, or condition.
  • B. damagedBy
    Indicates that one entity has caused harm, impairment, or deterioration to another entity.
  • C. hadFort
    Indicates that an entity possessed, controlled, or contained a fort at some time.
  • D. hadMember
    Indicates that an entity was formerly a member or part of another entity or group.
  • E. hasStand
    Indicates that an entity possesses, is equipped with, or is supported by a stand or base structure.
  • F. None of above. chosen

Provenance (7 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_69a257c4bf688190a46ebbf411ab7473 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25d13b8088190a3f48f0388d57496 completed Feb. 28, 2026, 3:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3765be530819088d680acc6a26a4a completed Feb. 28, 2026, 11:12 p.m.
NEDg Description generation batch_69a376cfa62c8190967fd7477e8440ab completed Feb. 28, 2026, 11:14 p.m.
NED2 Entity disambiguation (via description) batch_69a3772b8a848190b5367ba2e64c6a43 completed Feb. 28, 2026, 11:15 p.m.
PD Predicate disambiguation batch_69a25b64ea3081908de626a0e1445bdb completed Feb. 28, 2026, 3:05 a.m.
PDg Predicate description generation batch_69a25c2ca46c81908c61696f31e59a98 completed Feb. 28, 2026, 3:08 a.m.
Created at: Feb. 28, 2026, 2:54 a.m.