Triple

T6554777
Position Surface form Disambiguated ID Type / Status
Subject Vakhsh River E152418 entity
Predicate hasHydropowerDam P15311 FINISHED
Object Nurek Dam
Nurek Dam is a massive Soviet-era earth-fill embankment dam in Tajikistan, once the world’s tallest, built for hydroelectric power generation and irrigation on the Vakhsh River.
E604716 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: Nurek Dam | Statement: [Vakhsh River, hasHydropowerDam, Nurek Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nurek Dam
Context triple: [Vakhsh River, hasHydropowerDam, Nurek Dam]
  • A. Enguri Dam
    Enguri Dam is a massive arch dam in western Georgia, notable as one of the tallest concrete arch dams in the world and a key source of hydroelectric power for the region.
  • B. Kok-Aral Dam
    The Kok-Aral Dam is a hydraulic structure in Kazakhstan built to separate and raise water levels in the North Aral Sea, aiding in the partial ecological and economic recovery of the region.
  • C. Kinzua Dam
    Kinzua Dam is a large U.S. Army Corps of Engineers flood-control and hydroelectric dam in northwestern Pennsylvania that created the Allegheny Reservoir.
  • D. Tantangara Dam
    Tantangara Dam is a major concrete gravity dam in New South Wales, Australia, built as part of the Snowy Mountains Scheme to store water for hydroelectric power generation and irrigation.
  • E. Lahontan Dam
    Lahontan Dam is a large early-20th-century concrete gravity dam in western Nevada that creates Lahontan Reservoir for irrigation, flood control, and recreation.
  • 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: Nurek Dam
Triple: [Vakhsh River, hasHydropowerDam, Nurek Dam]
Generated description
Nurek Dam is a massive Soviet-era earth-fill embankment dam in Tajikistan, once the world’s tallest, built for hydroelectric power generation and irrigation on the Vakhsh River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nurek Dam
Target entity description: Nurek Dam is a massive Soviet-era earth-fill embankment dam in Tajikistan, once the world’s tallest, built for hydroelectric power generation and irrigation on the Vakhsh River.
  • A. Enguri Dam
    Enguri Dam is a massive arch dam in western Georgia, notable as one of the tallest concrete arch dams in the world and a key source of hydroelectric power for the region.
  • B. Kok-Aral Dam
    The Kok-Aral Dam is a hydraulic structure in Kazakhstan built to separate and raise water levels in the North Aral Sea, aiding in the partial ecological and economic recovery of the region.
  • C. Kinzua Dam
    Kinzua Dam is a large U.S. Army Corps of Engineers flood-control and hydroelectric dam in northwestern Pennsylvania that created the Allegheny Reservoir.
  • D. Tantangara Dam
    Tantangara Dam is a major concrete gravity dam in New South Wales, Australia, built as part of the Snowy Mountains Scheme to store water for hydroelectric power generation and irrigation.
  • E. Lahontan Dam
    Lahontan Dam is a large early-20th-century concrete gravity dam in western Nevada that creates Lahontan Reservoir for irrigation, flood control, and recreation.
  • 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_69c688058d6881908c19b309cc55dbfa completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ae1c07cc819089c297edad943a57 completed March 27, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6d55707d081908104f08e1d59d603 completed March 27, 2026, 7:07 p.m.
NEDg Description generation batch_69c6d67574cc8190acf20c1a598c32ee completed March 27, 2026, 7:11 p.m.
NED2 Entity disambiguation (via description) batch_69c6d84076d48190ada0903af49613de completed March 27, 2026, 7:19 p.m.
Created at: March 27, 2026, 1:51 p.m.