Triple

T10441681
Position Surface form Disambiguated ID Type / Status
Subject Ruhr reservoir system E246184 entity
Predicate hasPart P35 FINISHED
Object Listertalsperre
Listertalsperre is a reservoir in North Rhine-Westphalia, Germany, used primarily for water supply, flood control, and recreation as part of the Ruhr region’s water management system.
 E863148 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: Listertalsperre | Statement: [Ruhr reservoir system, hasPart, Listertalsperre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Listertalsperre
Context triple: [Ruhr reservoir system, hasPart, Listertalsperre]
  • A. Tidan
    Tidan is a river in southwestern Sweden that flows through the historical province of Västergötland.
  • B. Villingili
    Villingili is an inhabited island in the Maldives that forms part of the Greater Malé urban area and serves primarily as a residential extension of the capital region.
  • C. Trælanípa
    Trælanípa is a dramatic sea cliff on the Faroe Islands’ island of Vágar, famed for its optical-illusion view where the Sørvágsvatn lake appears to hang high above the ocean.
  • D. Sparanero
    Sparanero is the Italian family name of renowned actor Franco Nero, known for his iconic roles in Spaghetti Westerns and international cinema.
  • E. Tengster
    Tengster is an alternative name for Taktser, a village in the Amdo region of northeastern Tibet best known as the birthplace of the 14th Dalai Lama.
  • 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: Listertalsperre
Triple: [Ruhr reservoir system, hasPart, Listertalsperre]
Generated description
Listertalsperre is a reservoir in North Rhine-Westphalia, Germany, used primarily for water supply, flood control, and recreation as part of the Ruhr region’s water management system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Listertalsperre
Target entity description: Listertalsperre is a reservoir in North Rhine-Westphalia, Germany, used primarily for water supply, flood control, and recreation as part of the Ruhr region’s water management system.
  • A. Tidan
    Tidan is a river in southwestern Sweden that flows through the historical province of Västergötland.
  • B. Villingili
    Villingili is an inhabited island in the Maldives that forms part of the Greater Malé urban area and serves primarily as a residential extension of the capital region.
  • C. Trælanípa
    Trælanípa is a dramatic sea cliff on the Faroe Islands’ island of Vágar, famed for its optical-illusion view where the Sørvágsvatn lake appears to hang high above the ocean.
  • D. Sparanero
    Sparanero is the Italian family name of renowned actor Franco Nero, known for his iconic roles in Spaghetti Westerns and international cinema.
  • E. Tengster
    Tengster is an alternative name for Taktser, a village in the Amdo region of northeastern Tibet best known as the birthplace of the 14th Dalai Lama.
  • 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_69d381c04fe08190957c26c526a3b05a completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4fb9ebf488190ae776bd65e94cb00 completed April 7, 2026, 12:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69d87ed6edd88190afd5063daba58a46 completed April 10, 2026, 4:38 a.m.
NEDg Description generation batch_69d8837f98e08190bbffa535f94daf48 completed April 10, 2026, 4:58 a.m.
NED2 Entity disambiguation (via description) batch_69d889d0e70c8190953d164f34f01e47 completed April 10, 2026, 5:25 a.m.
Created at: April 6, 2026, 12:15 p.m.