Triple

T8096762
Position Surface form Disambiguated ID Type / Status
Subject Karaj Dam E189004 entity
Predicate operator P179 FINISHED
Object Iran Water and Power Resources Development Company
Iran Water and Power Resources Development Company is a state-owned Iranian enterprise responsible for developing and managing major water and hydroelectric infrastructure projects across the country.
 E711867 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: Iran Water and Power Resources Development Company | Statement: [Karaj Dam, operator, Iran Water and Power Resources Development Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Iran Water and Power Resources Development Company
Context triple: [Karaj Dam, operator, Iran Water and Power Resources Development Company]
  • A. 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.
  • B. Ministry of Petroleum of Iran
    The Ministry of Petroleum of Iran is the government body responsible for formulating and implementing national policies for the country’s oil, gas, and petrochemical industries.
  • C. Ganoub El Wadi Petroleum Holding Company
    Ganoub El Wadi Petroleum Holding Company is an Egyptian state-owned oil and gas company responsible for exploration, production, and development activities primarily in the southern regions of Egypt.
  • D. Abadan Refinery
    Abadan Refinery is a major oil refinery in Abadan, Iran, historically one of the world’s largest and a central hub of Iran’s early petroleum industry.
  • E. Dehar Power Plant
    Dehar Power Plant is a hydroelectric power station in Himachal Pradesh, India, that generates electricity using water diverted from the Pandoh Dam on the Beas River.
  • 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: Iran Water and Power Resources Development Company
Triple: [Karaj Dam, operator, Iran Water and Power Resources Development Company]
Generated description
Iran Water and Power Resources Development Company is a state-owned Iranian enterprise responsible for developing and managing major water and hydroelectric infrastructure projects across the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Iran Water and Power Resources Development Company
Target entity description: Iran Water and Power Resources Development Company is a state-owned Iranian enterprise responsible for developing and managing major water and hydroelectric infrastructure projects across the country.
  • A. 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.
  • B. Ministry of Petroleum of Iran
    The Ministry of Petroleum of Iran is the government body responsible for formulating and implementing national policies for the country’s oil, gas, and petrochemical industries.
  • C. Ganoub El Wadi Petroleum Holding Company
    Ganoub El Wadi Petroleum Holding Company is an Egyptian state-owned oil and gas company responsible for exploration, production, and development activities primarily in the southern regions of Egypt.
  • D. Abadan Refinery
    Abadan Refinery is a major oil refinery in Abadan, Iran, historically one of the world’s largest and a central hub of Iran’s early petroleum industry.
  • E. Dehar Power Plant
    Dehar Power Plant is a hydroelectric power station in Himachal Pradesh, India, that generates electricity using water diverted from the Pandoh Dam on the Beas River.
  • 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_69ca82b886d88190a9cba0d5a4a27521 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb429319048190b612c8060a9a24d2 completed March 31, 2026, 3:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc641a4b4881908a1aec4bc2ed619e completed April 1, 2026, 12:17 a.m.
NEDg Description generation batch_69cc68647cec81909736383fbe73d2e8 completed April 1, 2026, 12:35 a.m.
NED2 Entity disambiguation (via description) batch_69cc69b93bbc8190be2338182dd57b17 completed April 1, 2026, 12:41 a.m.
Created at: March 30, 2026, 5:30 p.m.