Triple

T7627281
Position Surface form Disambiguated ID Type / Status
Subject Lule River E172666 entity
Predicate hasHydropowerDevelopment P65769 FINISHED
Object Lule River hydropower system
The Lule River hydropower system is a major network of dams, reservoirs, and power stations in northern Sweden that harnesses the Lule River’s flow to generate a significant share of the country’s hydroelectric power.
E678184 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: Lule River hydropower system | Statement: [Lule River, hasHydropowerDevelopment, Lule River hydropower system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lule River hydropower system
Context triple: [Lule River, hasHydropowerDevelopment, Lule River hydropower system]
  • A. Siljan hydroelectric installations
    The Siljan hydroelectric installations are a series of power-generating facilities in the Siljan region of Sweden that harness the flow of the Dalälven river to produce renewable electricity.
  • B. Kurpsai Hydroelectric Power Plant
    Kurpsai Hydroelectric Power Plant is a major hydroelectric facility in Kyrgyzstan that generates electricity by harnessing the flow of the Naryn River.
  • C. Trollhättan hydropower area
    Trollhättan hydropower area is a major Swedish hydroelectric power complex built around the Trollhättan Falls on the Göta älv river, known for its dams, power stations, and role in regional energy production.
  • D. Canutillar hydropower plant
    The Canutillar hydropower plant is a hydroelectric facility in Chile that forms part of the larger Maule hydropower complex, contributing renewable energy to the national grid.
  • E. Lysebotn Hydropower Station
    Lysebotn Hydropower Station is a major Norwegian hydroelectric power plant located at the end of the Lysefjord, known for its large underground facilities and significant electricity production.
  • 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: Lule River hydropower system
Triple: [Lule River, hasHydropowerDevelopment, Lule River hydropower system]
Generated description
The Lule River hydropower system is a major network of dams, reservoirs, and power stations in northern Sweden that harnesses the Lule River’s flow to generate a significant share of the country’s hydroelectric power.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lule River hydropower system
Target entity description: The Lule River hydropower system is a major network of dams, reservoirs, and power stations in northern Sweden that harnesses the Lule River’s flow to generate a significant share of the country’s hydroelectric power.
  • A. Siljan hydroelectric installations
    The Siljan hydroelectric installations are a series of power-generating facilities in the Siljan region of Sweden that harness the flow of the Dalälven river to produce renewable electricity.
  • B. Kurpsai Hydroelectric Power Plant
    Kurpsai Hydroelectric Power Plant is a major hydroelectric facility in Kyrgyzstan that generates electricity by harnessing the flow of the Naryn River.
  • C. Trollhättan hydropower area
    Trollhättan hydropower area is a major Swedish hydroelectric power complex built around the Trollhättan Falls on the Göta älv river, known for its dams, power stations, and role in regional energy production.
  • D. Canutillar hydropower plant
    The Canutillar hydropower plant is a hydroelectric facility in Chile that forms part of the larger Maule hydropower complex, contributing renewable energy to the national grid.
  • E. Lysebotn Hydropower Station
    Lysebotn Hydropower Station is a major Norwegian hydroelectric power plant located at the end of the Lysefjord, known for its large underground facilities and significant electricity production.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasHydropowerDevelopment
Context triple: [Lule River, hasHydropowerDevelopment, Lule River hydropower system]
  • A. hasHydroelectricDevelopments chosen
    Indicates that one entity possesses, contains, or is associated with hydroelectric power generation installations or projects.
  • B. hasHydroelectricProject
    Indicates that an entity is associated with, operates, or contains a hydroelectric power generation project.
  • C. hydropowerDevelopedBy
    Indicates that a hydropower facility, project, or resource is developed, built, or established by a specified agent or organization.
  • D. isHydroelectricProjectOn
    Indicates that a hydroelectric project is located on or situated along a specified water body or site.
  • E. hydropowerPotential
    Indicates the amount of energy that could be generated from water resources at a given site or region under specified conditions.
  • F. None of above.

Provenance (6 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_69c699517e348190bd3348b6889200f2 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6fe73ff7c8190ab1218d97b37416d completed March 27, 2026, 10:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69c870aa0b048190afe78ce262834f22 completed March 29, 2026, 12:22 a.m.
NEDg Description generation batch_69c872b17bf881909776bc71153d00b7 completed March 29, 2026, 12:30 a.m.
NED2 Entity disambiguation (via description) batch_69c874347ebc8190829d5304c7744bd6 completed March 29, 2026, 12:37 a.m.
PD Predicate disambiguation batch_69c6f4e725a88190b1f05dd224f7f4f2 completed March 27, 2026, 9:21 p.m.
Created at: March 27, 2026, 3:56 p.m.