Triple

T12600305
Position Surface form Disambiguated ID Type / Status
Subject Bergisches Land E300838 entity
Predicate hasReservoir P1025 FINISHED
Object Bevertalsperre
Bevertalsperre is a large dam and reservoir in Germany’s Bergisches Land region, used for water supply, flood control, and recreation.
 E991909 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: Bevertalsperre | Statement: [Bergisches Land, hasReservoir, Bevertalsperre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bevertalsperre
Context triple: [Bergisches Land, hasReservoir, Bevertalsperre]
  • A. Everschop
    Everschop was a former historical region or administrative unit that later became part of the Eiderstedt peninsula in northern Germany.
  • B. Okertalsperre
    Okertalsperre is a large reservoir and dam complex in Germany’s Harz Mountains, used for hydroelectric power generation, flood control, and recreation.
  • C. Bösperde
    Bösperde is a district of the town of Menden in North Rhine-Westphalia, Germany, known as a primarily residential suburban area.
  • D. Bacnotan
    Bacnotan is a coastal municipality in the province of La Union in the Philippines, known for its cement industry and surfing beaches.
  • E. Veeweyde
    Veeweyde is a neighborhood-level district within the Brussels municipality of Anderlecht, known primarily as a residential area served by the Veeweyde metro station.
  • 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: Bevertalsperre
Triple: [Bergisches Land, hasReservoir, Bevertalsperre]
Generated description
Bevertalsperre is a large dam and reservoir in Germany’s Bergisches Land region, used for water supply, flood control, and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bevertalsperre
Target entity description: Bevertalsperre is a large dam and reservoir in Germany’s Bergisches Land region, used for water supply, flood control, and recreation.
  • A. Everschop
    Everschop was a former historical region or administrative unit that later became part of the Eiderstedt peninsula in northern Germany.
  • B. Okertalsperre
    Okertalsperre is a large reservoir and dam complex in Germany’s Harz Mountains, used for hydroelectric power generation, flood control, and recreation.
  • C. Bösperde
    Bösperde is a district of the town of Menden in North Rhine-Westphalia, Germany, known as a primarily residential suburban area.
  • D. Bacnotan
    Bacnotan is a coastal municipality in the province of La Union in the Philippines, known for its cement industry and surfing beaches.
  • E. Veeweyde
    Veeweyde is a neighborhood-level district within the Brussels municipality of Anderlecht, known primarily as a residential area served by the Veeweyde metro station.
  • 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_69d7bdea2ca881908f379526c13b1145 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954d1f6ac8190ab21ca7bcbc80129 completed April 10, 2026, 7:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ec92c6c8190bd2d193e70940407 completed May 2, 2026, 8:30 p.m.
NEDg Description generation batch_69f65faf33e0819092df07a5fa98cb73 completed May 2, 2026, 8:33 p.m.
NED2 Entity disambiguation (via description) batch_69f66036f520819098af75cd5578d573 completed May 2, 2026, 8:36 p.m.
Created at: April 9, 2026, 5:09 p.m.