Triple

T14903021
Position Surface form Disambiguated ID Type / Status
Subject Vogelgrun lock E360054 entity
Predicate partOf P40 FINISHED
Object Rhine hydroelectric scheme
The Rhine hydroelectric scheme is a series of dams, locks, and power stations along the Rhine River designed to generate renewable electricity and improve navigation.
 E1126676 NE FINISHED

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rhine hydroelectric scheme
Context triple: [Vogelgrun lock, partOf, Rhine hydroelectric scheme]
  • A. Eider-Sperrwerk
    The Eider-Sperrwerk is a major storm surge barrier and lock complex in northern Germany that protects the low-lying Eider estuary and surrounding coastal areas from North Sea flooding.
  • B. Shannon hydroelectric scheme
    The Shannon hydroelectric scheme is a major early 20th-century Irish engineering project that harnesses the River Shannon to generate electricity and played a key role in the country’s industrial development.
  • C. Neye-Talsperre
    Neye-Talsperre is a reservoir in the Wupper river basin in North Rhine-Westphalia, Germany, primarily used for water supply and flood control.
  • D. 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.
  • E. Bütgenbach Dam
    Bütgenbach Dam is a hydroelectric and flood-control structure in eastern Belgium that creates Lake Bütgenbach, a popular site for recreation and water sports.
  • 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: Rhine hydroelectric scheme
Target entity description: The Rhine hydroelectric scheme is a series of dams, locks, and power stations along the Rhine River designed to generate renewable electricity and improve navigation.
  • A. Eider-Sperrwerk
    The Eider-Sperrwerk is a major storm surge barrier and lock complex in northern Germany that protects the low-lying Eider estuary and surrounding coastal areas from North Sea flooding.
  • B. Shannon hydroelectric scheme
    The Shannon hydroelectric scheme is a major early 20th-century Irish engineering project that harnesses the River Shannon to generate electricity and played a key role in the country’s industrial development.
  • C. Neye-Talsperre
    Neye-Talsperre is a reservoir in the Wupper river basin in North Rhine-Westphalia, Germany, primarily used for water supply and flood control.
  • D. 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.
  • E. Bütgenbach Dam
    Bütgenbach Dam is a hydroelectric and flood-control structure in eastern Belgium that creates Lake Bütgenbach, a popular site for recreation and water sports.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d827980cbc8190a0c569ae3940a1d9 elicitation completed
NER batch_69ded60b24008190bd272c0d61329400 ner completed
NED1 batch_69fe72b4e4f88190af7e859d93dbbd28 ned_source_triple completed
NED2 batch_69fe743c37308190a045ef5f0ade8508 ned_description completed
NEDg batch_69fe7360c11481908e2e5127b466e31b nedg completed
Created at: April 10, 2026, 2:11 a.m.