Triple

T2321319
Position Surface form Disambiguated ID Type / Status
Subject Askim E51185 entity
Predicate hasHydropowerPlant P15311 FINISHED
Object Vamma power station (nearby on Glomma)
Vamma power station is a major hydroelectric power plant on the Glomma River in Norway and one of the country’s largest run-of-river generating facilities.
E256183 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: Vamma power station (nearby on Glomma) | Statement: [Askim, hasHydropowerPlant, Vamma power station (nearby on Glomma)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vamma power station (nearby on Glomma)
Context triple: [Askim, hasHydropowerPlant, Vamma power station (nearby on Glomma)]
  • A. Jøssingfjord power station
    Jøssingfjord power station is a hydroelectric facility located in the dramatic coastal fjord landscape of Jøssingfjord in Rogaland, Norway.
  • B. Methil Power Station (former)
    Methil Power Station (former) was a coal-fired power station in Methil, Fife, Scotland, that operated for much of the 20th century before its decommissioning and demolition.
  • C. Olidan power station
    Olidan power station is one of Sweden’s oldest large-scale hydroelectric power plants, located in Trollhättan and historically important for the country’s industrial electrification.
  • D. Glenwood Power Station
    Glenwood Power Station is an early 20th-century, now-abandoned industrial power plant on the Hudson River in Yonkers, New York, noted for its grand Beaux-Arts architecture and historic significance.
  • E. Liddell Power Station
    Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
  • 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: Vamma power station (nearby on Glomma)
Triple: [Askim, hasHydropowerPlant, Vamma power station (nearby on Glomma)]
Generated description
Vamma power station is a major hydroelectric power plant on the Glomma River in Norway and one of the country’s largest run-of-river generating facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vamma power station (nearby on Glomma)
Target entity description: Vamma power station is a major hydroelectric power plant on the Glomma River in Norway and one of the country’s largest run-of-river generating facilities.
  • A. Jøssingfjord power station
    Jøssingfjord power station is a hydroelectric facility located in the dramatic coastal fjord landscape of Jøssingfjord in Rogaland, Norway.
  • B. Methil Power Station (former)
    Methil Power Station (former) was a coal-fired power station in Methil, Fife, Scotland, that operated for much of the 20th century before its decommissioning and demolition.
  • C. Olidan power station
    Olidan power station is one of Sweden’s oldest large-scale hydroelectric power plants, located in Trollhättan and historically important for the country’s industrial electrification.
  • D. Glenwood Power Station
    Glenwood Power Station is an early 20th-century, now-abandoned industrial power plant on the Hudson River in Yonkers, New York, noted for its grand Beaux-Arts architecture and historic significance.
  • E. Liddell Power Station
    Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
  • 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_69a88b074b908190ae983dbca7757d88 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc6337e948190bb4860f7045914e1 completed March 7, 2026, 6:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae896911908190b53954dbf854cc18 completed March 9, 2026, 8:48 a.m.
NEDg Description generation batch_69ae8d2dcc8081908d4274b2287ff2b8 completed March 9, 2026, 9:04 a.m.
NED2 Entity disambiguation (via description) batch_69ae8d786a648190acf0a14e0d4a120c completed March 9, 2026, 9:06 a.m.
Created at: March 4, 2026, 7:49 p.m.