Triple

T17370245
Position Surface form Disambiguated ID Type / Status
Subject Rjukan–Notodden Industrial Heritage Site E422290 entity
Predicate contains P35 FINISHED
Object Tinfos II Hydroelectric Power Station — NE NERFINISHED

How this triple was built (3 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: Tinfos II Hydroelectric Power Station | Statement: [Rjukan–Notodden Industrial Heritage Site, contains, Tinfos II Hydroelectric Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tinfos II Hydroelectric Power Station
Context triple: [Rjukan–Notodden Industrial Heritage Site, contains, Tinfos II Hydroelectric Power Station]
  • A. 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.
  • B. Rjukan Hydroelectric Power Station
    Rjukan Hydroelectric Power Station is a historic Norwegian hydroelectric facility central to early 20th-century industrial development and recognized as part of a UNESCO World Heritage industrial landscape.
  • C. Er'tan Hydropower Station
    Er'tan Hydropower Station is a major hydroelectric power facility in Sichuan, China, known for its large arch dam and role in regional power generation and tourism.
  • D. Warsak Hydropower Station
    Warsak Hydropower Station is a major hydroelectric power plant in Pakistan that generates electricity from the Kabul River to supply the national grid.
  • E. Sima Hydroelectric Power Station
    The Sima Hydroelectric Power Station is a major Norwegian underground hydroelectric facility known for harnessing the waters of the Hardanger region to generate significant renewable energy.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tinfos II Hydroelectric Power Station
Target entity description: Tinfos II Hydroelectric Power Station is an early 20th-century Norwegian hydroelectric facility that played a key role in powering the industrial development of the Rjukan–Notodden region.
  • A. 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.
  • B. Rjukan Hydroelectric Power Station
    Rjukan Hydroelectric Power Station is a historic Norwegian hydroelectric facility central to early 20th-century industrial development and recognized as part of a UNESCO World Heritage industrial landscape.
  • C. Er'tan Hydropower Station
    Er'tan Hydropower Station is a major hydroelectric power facility in Sichuan, China, known for its large arch dam and role in regional power generation and tourism.
  • D. Warsak Hydropower Station
    Warsak Hydropower Station is a major hydroelectric power plant in Pakistan that generates electricity from the Kabul River to supply the national grid.
  • E. Sima Hydroelectric Power Station
    The Sima Hydroelectric Power Station is a major Norwegian underground hydroelectric facility known for harnessing the waters of the Hardanger region to generate significant renewable energy.
  • F. None of above. chosen

Provenance (2 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_69d889d6535c81908be333c01deaec4e completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a6842388190940235198fa50041 completed April 19, 2026, 2:14 a.m.
Created at: April 10, 2026, 5:44 a.m.