Triple

T6679757
Position Surface form Disambiguated ID Type / Status
Subject River Devon E151946 entity
Predicate hasPart P35 FINISHED
Object Lower Devon Reservoir
Lower Devon Reservoir is a man-made water storage lake associated with the River Devon, used primarily for water supply and local environmental and recreational purposes.
 E618853 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: Lower Devon Reservoir | Statement: [River Devon, hasPart, Lower Devon Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lower Devon Reservoir
Context triple: [River Devon, hasPart, Lower Devon Reservoir]
  • A. Upper Devon Reservoir
    Upper Devon Reservoir is a man-made freshwater reservoir in Scotland used primarily for water supply and recreational activities.
  • B. Hinckley Reservoir
    Hinckley Reservoir is a large man-made lake in central New York that serves as a major water supply source and recreational area for the region.
  • C. Abbeystead Reservoir
    Abbeystead Reservoir is a man-made lake in Lancashire, England, known for its scenic setting within the Forest of Bowland and its role in regional water supply.
  • D. Roundhill Reservoir
    Roundhill Reservoir is a man-made lake in North Yorkshire, England, serving as a water supply reservoir in the upper catchment of the River Ure.
  • E. Urft Reservoir
    Urft Reservoir is a historic artificial lake in Germany’s Eifel region, known for its early 20th-century dam and scenic setting within Eifel National Park.
  • 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: Lower Devon Reservoir
Triple: [River Devon, hasPart, Lower Devon Reservoir]
Generated description
Lower Devon Reservoir is a man-made water storage lake associated with the River Devon, used primarily for water supply and local environmental and recreational purposes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lower Devon Reservoir
Target entity description: Lower Devon Reservoir is a man-made water storage lake associated with the River Devon, used primarily for water supply and local environmental and recreational purposes.
  • A. Upper Devon Reservoir
    Upper Devon Reservoir is a man-made freshwater reservoir in Scotland used primarily for water supply and recreational activities.
  • B. Hinckley Reservoir
    Hinckley Reservoir is a large man-made lake in central New York that serves as a major water supply source and recreational area for the region.
  • C. Abbeystead Reservoir
    Abbeystead Reservoir is a man-made lake in Lancashire, England, known for its scenic setting within the Forest of Bowland and its role in regional water supply.
  • D. Roundhill Reservoir
    Roundhill Reservoir is a man-made lake in North Yorkshire, England, serving as a water supply reservoir in the upper catchment of the River Ure.
  • E. Urft Reservoir
    Urft Reservoir is a historic artificial lake in Germany’s Eifel region, known for its early 20th-century dam and scenic setting within Eifel National Park.
  • 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_69c687f830bc81909eb8b04dbb8450b1 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b11df8d88190bf19fcb4e7a0bdb3 completed March 27, 2026, 4:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71290084081909f23126c63d2d2ab completed March 27, 2026, 11:28 p.m.
NEDg Description generation batch_69c7136dd06c8190b94dc7d577e087b1 completed March 27, 2026, 11:31 p.m.
NED2 Entity disambiguation (via description) batch_69c71426bb7c81908aeab3d17eda382e completed March 27, 2026, 11:35 p.m.
Created at: March 27, 2026, 2:03 p.m.