Triple

T15481114
Position Surface form Disambiguated ID Type / Status
Subject Meyzieu E376918 entity
Predicate locatedNear P294 FINISHED
Object Grand Large reservoir
The Grand Large reservoir is an artificial lake in the Lyon metropolitan area of France, popular for water sports, leisure activities, and nature outings.
 E1159506 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Grand Large reservoir | Statement: [Meyzieu, locatedNear, Grand Large reservoir]

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: Grand Large reservoir
Context triple: [Meyzieu, locatedNear, Grand Large reservoir]
  • A. Blue River Reservoir
    Blue River Reservoir is a scenic man-made lake in Oregon popular for boating, fishing, and camping within the Cascade Range.
  • B. Gross Reservoir
    Gross Reservoir is a large man-made lake in the foothills of the Rocky Mountains in Colorado, primarily used for water storage and outdoor recreation.
  • C. Wilson Reservoir
    Wilson Reservoir is a man-made lake in Burrillville, Rhode Island, used primarily for water supply and recreational activities such as fishing and boating.
  • D. Wilson Reservoir
    Wilson Reservoir is a man-made lake on the Tennessee River in Alabama, created by Wilson Dam, that serves as a key resource for hydroelectric power, navigation, and recreation.
  • E. Greenfield Reservoir
    Greenfield Reservoir is a man-made water reservoir in the Saddleworth area of Greater Manchester, England, forming part of the network of upland reservoirs in the Peak District.
  • 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: Grand Large reservoir
Target entity description: The Grand Large reservoir is an artificial lake in the Lyon metropolitan area of France, popular for water sports, leisure activities, and nature outings.
  • A. Blue River Reservoir
    Blue River Reservoir is a scenic man-made lake in Oregon popular for boating, fishing, and camping within the Cascade Range.
  • B. Gross Reservoir
    Gross Reservoir is a large man-made lake in the foothills of the Rocky Mountains in Colorado, primarily used for water storage and outdoor recreation.
  • C. Wilson Reservoir
    Wilson Reservoir is a man-made lake in Burrillville, Rhode Island, used primarily for water supply and recreational activities such as fishing and boating.
  • D. Wilson Reservoir
    Wilson Reservoir is a man-made lake on the Tennessee River in Alabama, created by Wilson Dam, that serves as a key resource for hydroelectric power, navigation, and recreation.
  • E. Greenfield Reservoir
    Greenfield Reservoir is a man-made water reservoir in the Saddleworth area of Greater Manchester, England, forming part of the network of upland reservoirs in the Peak District.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Grand Large reservoir
Triple: [Meyzieu, locatedNear, Grand Large reservoir]
Generated description
The Grand Large reservoir is an artificial lake in the Lyon metropolitan area of France, popular for water sports, leisure activities, and nature outings.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d85cd21dcc81908646251b1c26ea00 elicitation completed
NER batch_69e03f8cb4388190a3b4c92c3bb4ad4f ner completed
NED1 batch_69ff2d0d6ef0819091623de2888a7101 ned_source_triple completed
NED2 batch_69ff313c2a208190b25a3cebf2d742f5 ned_description completed
NEDg batch_69ff302422488190aa70a6d6e07feea6 nedg completed
Created at: April 10, 2026, 3:34 a.m.