Triple

T13768213
Position Surface form Disambiguated ID Type / Status
Subject Hrazdan River E330805 entity
Predicate hasDam P8736 FINISHED
Object Hrazdan HPP dam
The Hrazdan HPP dam is a hydroelectric power facility on Armenia’s Hrazdan River that forms part of the country’s major cascade of power stations.
E1059857 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: Hrazdan HPP dam | Statement: [Hrazdan River, hasDam, Hrazdan HPP dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hrazdan HPP dam
Context triple: [Hrazdan River, hasDam, Hrazdan HPP dam]
  • A. Istra hydroelectric dam
    The Istra hydroelectric dam is a power-generating and water-regulating structure associated with the Istrinskoye Reservoir in the Moscow region of Russia.
  • B. Bargi Dam Hydroelectric Power Station
    Bargi Dam Hydroelectric Power Station is a hydroelectric facility in Madhya Pradesh, India, that generates electricity using water released from the Bargi Dam on the Narmada River.
  • C. Fierza Hydroelectric Power Station
    Fierza Hydroelectric Power Station is a major hydroelectric facility in northern Albania, forming part of the Drin River cascade and serving as one of the country’s largest sources of electricity.
  • D. Iron Gate II Hydroelectric Power Station
    Iron Gate II Hydroelectric Power Station is a large hydroelectric dam complex on the Danube River jointly operated by Romania and Serbia, serving as a major source of renewable energy and river regulation in the region.
  • E. Bajina Bašta Dam
    Bajina Bašta Dam is a major hydroelectric dam on the Drina River in western Serbia, known for its significant role in regional power generation and water management.
  • 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: Hrazdan HPP dam
Triple: [Hrazdan River, hasDam, Hrazdan HPP dam]
Generated description
The Hrazdan HPP dam is a hydroelectric power facility on Armenia’s Hrazdan River that forms part of the country’s major cascade of power stations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hrazdan HPP dam
Target entity description: The Hrazdan HPP dam is a hydroelectric power facility on Armenia’s Hrazdan River that forms part of the country’s major cascade of power stations.
  • A. Istra hydroelectric dam
    The Istra hydroelectric dam is a power-generating and water-regulating structure associated with the Istrinskoye Reservoir in the Moscow region of Russia.
  • B. Bargi Dam Hydroelectric Power Station
    Bargi Dam Hydroelectric Power Station is a hydroelectric facility in Madhya Pradesh, India, that generates electricity using water released from the Bargi Dam on the Narmada River.
  • C. Fierza Hydroelectric Power Station
    Fierza Hydroelectric Power Station is a major hydroelectric facility in northern Albania, forming part of the Drin River cascade and serving as one of the country’s largest sources of electricity.
  • D. Iron Gate II Hydroelectric Power Station
    Iron Gate II Hydroelectric Power Station is a large hydroelectric dam complex on the Danube River jointly operated by Romania and Serbia, serving as a major source of renewable energy and river regulation in the region.
  • E. Bajina Bašta Dam
    Bajina Bašta Dam is a major hydroelectric dam on the Drina River in western Serbia, known for its significant role in regional power generation and water management.
  • 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_69d81c583b0081909e408a17db517a21 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de0233ecc48190b934f085d2501eb1 completed April 14, 2026, 9 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7a866e7cc8190a0381f4469193b6e completed May 3, 2026, 7:56 p.m.
NEDg Description generation batch_69f7a9f5549c81908a1a0b080acc3396 completed May 3, 2026, 8:03 p.m.
NED2 Entity disambiguation (via description) batch_69f7aafceea881908737a3d7613db2d5 completed May 3, 2026, 8:07 p.m.
Created at: April 9, 2026, 10:10 p.m.