Triple

T16479901
Position Surface form Disambiguated ID Type / Status
Subject Schluchseewerk AG E400286 entity
Predicate operatesPowerPlant P17850 FINISHED
Object Säckingen hydropower plant
The Säckingen hydropower plant is a hydroelectric facility on the Upper Rhine in Germany that generates renewable electricity as part of the Schluchseewerk AG power plant network.
E1215156 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: Säckingen hydropower plant | Statement: [Schluchseewerk AG, operatesPowerPlant, Säckingen hydropower plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Säckingen hydropower plant
Context triple: [Schluchseewerk AG, operatesPowerPlant, Säckingen hydropower plant]
  • A. Okertalsperre power station
    Okertalsperre power station is a hydroelectric facility in Germany that generates electricity using water from the Okertalsperre reservoir in the Harz Mountains.
  • B. Tonstad Hydropower Station
    Tonstad Hydropower Station is one of Norway’s largest hydroelectric power plants, known for its significant electricity production and role in the country’s renewable energy supply.
  • C. 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.
  • 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. Kembs hydroelectric power station
    Kembs hydroelectric power station is a run-of-the-river hydroelectric facility on the Rhine in France, known as one of the oldest major plants harnessing the Grand Canal d’Alsace for power generation.
  • 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: Säckingen hydropower plant
Triple: [Schluchseewerk AG, operatesPowerPlant, Säckingen hydropower plant]
Generated description
The Säckingen hydropower plant is a hydroelectric facility on the Upper Rhine in Germany that generates renewable electricity as part of the Schluchseewerk AG power plant network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Säckingen hydropower plant
Target entity description: The Säckingen hydropower plant is a hydroelectric facility on the Upper Rhine in Germany that generates renewable electricity as part of the Schluchseewerk AG power plant network.
  • A. Okertalsperre power station
    Okertalsperre power station is a hydroelectric facility in Germany that generates electricity using water from the Okertalsperre reservoir in the Harz Mountains.
  • B. Tonstad Hydropower Station
    Tonstad Hydropower Station is one of Norway’s largest hydroelectric power plants, known for its significant electricity production and role in the country’s renewable energy supply.
  • C. 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.
  • 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. Kembs hydroelectric power station
    Kembs hydroelectric power station is a run-of-the-river hydroelectric facility on the Rhine in France, known as one of the oldest major plants harnessing the Grand Canal d’Alsace for power generation.
  • 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_69d883813098819084f5409539723b59 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e01f6c88190b75a0d6c94786426 completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a004f60ea8881908f073a28c407a1f4 completed May 10, 2026, 9:26 a.m.
NEDg Description generation batch_6a00513b6fcc8190a548b30cb7b4b67f completed May 10, 2026, 9:34 a.m.
NED2 Entity disambiguation (via description) batch_6a0051def1d48190b40f55c40ab269d2 completed May 10, 2026, 9:37 a.m.
Created at: April 10, 2026, 5:13 a.m.