Triple

T3615856
Position Surface form Disambiguated ID Type / Status
Subject Tarbela Dam E76597 entity
Predicate owner P347 FINISHED
Object Water and Power Development Authority
The Water and Power Development Authority (WAPDA) is Pakistan’s federal agency responsible for the development and management of the country’s water and hydropower resources, including major dams and related infrastructure.
E373251 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: Water and Power Development Authority | Statement: [Tarbela Dam, owner, Water and Power Development Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Water and Power Development Authority
Context triple: [Tarbela Dam, owner, Water and Power Development Authority]
  • A. Narmada Hydroelectric Development Corporation
    Narmada Hydroelectric Development Corporation is a power generation company responsible for developing and operating major hydroelectric projects on the Narmada River in India.
  • B. Sardar Sarovar Narmada Nigam Limited
    Sardar Sarovar Narmada Nigam Limited is a government-owned corporation of the state of Gujarat responsible for implementing and operating the Sardar Sarovar Project on the Narmada River, including its large-scale irrigation and water supply systems.
  • C. Karnataka Power Corporation Limited
    Karnataka Power Corporation Limited is a state-owned enterprise responsible for generating and supplying electricity in the Indian state of Karnataka through a portfolio of thermal, hydroelectric, and renewable power projects.
  • D. Narmada Control Authority
    The Narmada Control Authority is a statutory body in India responsible for coordinating and regulating the planning, construction, and operation of inter-state projects on the Narmada River, including major dams and related infrastructure.
  • E. Rural Electrification Administration
    The Rural Electrification Administration was a New Deal-era U.S. government agency that financed and promoted the extension of electric power to rural and farm areas across the country.
  • 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: Water and Power Development Authority
Triple: [Tarbela Dam, owner, Water and Power Development Authority]
Generated description
The Water and Power Development Authority (WAPDA) is Pakistan’s federal agency responsible for the development and management of the country’s water and hydropower resources, including major dams and related infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Water and Power Development Authority
Target entity description: The Water and Power Development Authority (WAPDA) is Pakistan’s federal agency responsible for the development and management of the country’s water and hydropower resources, including major dams and related infrastructure.
  • A. Narmada Hydroelectric Development Corporation
    Narmada Hydroelectric Development Corporation is a power generation company responsible for developing and operating major hydroelectric projects on the Narmada River in India.
  • B. Sardar Sarovar Narmada Nigam Limited
    Sardar Sarovar Narmada Nigam Limited is a government-owned corporation of the state of Gujarat responsible for implementing and operating the Sardar Sarovar Project on the Narmada River, including its large-scale irrigation and water supply systems.
  • C. Karnataka Power Corporation Limited
    Karnataka Power Corporation Limited is a state-owned enterprise responsible for generating and supplying electricity in the Indian state of Karnataka through a portfolio of thermal, hydroelectric, and renewable power projects.
  • D. Narmada Control Authority
    The Narmada Control Authority is a statutory body in India responsible for coordinating and regulating the planning, construction, and operation of inter-state projects on the Narmada River, including major dams and related infrastructure.
  • E. Rural Electrification Administration
    The Rural Electrification Administration was a New Deal-era U.S. government agency that financed and promoted the extension of electric power to rural and farm areas across the country.
  • 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_69ad85dae2fc81908d1ceadbc6af0089 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc27b5e008190a72a8dab7d736e64 completed March 8, 2026, 6:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69b433184a4081908598f4084e959c2e completed March 13, 2026, 3:54 p.m.
NEDg Description generation batch_69b436e75b6081908a64983955504af8 completed March 13, 2026, 4:10 p.m.
NED2 Entity disambiguation (via description) batch_69b43aa17e048190a39eb22a5be9da0c completed March 13, 2026, 4:26 p.m.
Created at: March 8, 2026, 3:23 p.m.