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

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: Rhine hydroelectric scheme | Statement: [Vogelgrun lock, partOf, Rhine hydroelectric scheme]
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.
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: Rhine hydroelectric scheme
Triple: [Vogelgrun lock, partOf, Rhine hydroelectric scheme]
Generated 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.
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)

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_69d827980cbc8190a0c569ae3940a1d9 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69ded60b24008190bd272c0d61329400 completed April 15, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe72b4e4f88190af7e859d93dbbd28 completed May 8, 2026, 11:33 p.m.
NEDg Description generation batch_69fe7360c11481908e2e5127b466e31b completed May 8, 2026, 11:36 p.m.
NED2 Entity disambiguation (via description) batch_69fe743c37308190a045ef5f0ade8508 completed May 8, 2026, 11:39 p.m.
Created at: April 10, 2026, 2:11 a.m.