Triple

T8781272
Position Surface form Disambiguated ID Type / Status
Subject London Borough of Redbridge E208731 entity
Predicate contains P35 FINISHED
Object Fairlop Waters
Fairlop Waters is a large country park and leisure facility in northeast London known for its lake, golf course, and outdoor recreation activities.
 E757993 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: Fairlop Waters | Statement: [London Borough of Redbridge, contains, Fairlop Waters]

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: Fairlop Waters
Context triple: [London Borough of Redbridge, contains, Fairlop Waters]
  • A. Harwood Water
    Harwood Water is a small watercourse in West Lothian, Scotland, flowing near the village of Polbeth and contributing to the local rural landscape and drainage.
  • B. Blake Mere
    Blake Mere is one of the natural meres (shallow lakes) in the Ellesmere area of Shropshire, England.
  • C. Sheerwater
    Sheerwater is a residential suburb of Woking in Surrey, England, known for its mid-20th-century housing estates and proximity to local industrial and commercial areas.
  • D. Water of Lee
    Water of Lee is a tributary stream of the North Esk River in Scotland, known for flowing through rural landscapes before joining the main river.
  • E. Douglas Water
    Douglas Water is a river in South Lanarkshire, Scotland, that lends its name to the surrounding Douglasdale area.
  • 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: Fairlop Waters
Target entity description: Fairlop Waters is a large country park and leisure facility in northeast London known for its lake, golf course, and outdoor recreation activities.
  • A. Harwood Water
    Harwood Water is a small watercourse in West Lothian, Scotland, flowing near the village of Polbeth and contributing to the local rural landscape and drainage.
  • B. Blake Mere
    Blake Mere is one of the natural meres (shallow lakes) in the Ellesmere area of Shropshire, England.
  • C. Sheerwater
    Sheerwater is a residential suburb of Woking in Surrey, England, known for its mid-20th-century housing estates and proximity to local industrial and commercial areas.
  • D. Water of Lee
    Water of Lee is a tributary stream of the North Esk River in Scotland, known for flowing through rural landscapes before joining the main river.
  • E. Douglas Water
    Douglas Water is a river in South Lanarkshire, Scotland, that lends its name to the surrounding Douglasdale area.
  • 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: Fairlop Waters
Triple: [London Borough of Redbridge, contains, Fairlop Waters]
Generated description
Fairlop Waters is a large country park and leisure facility in northeast London known for its lake, golf course, and outdoor recreation activities.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca835fbee88190bf625939bac48d7f elicitation completed
NER batch_69cc5f55b7b08190ab3e18cd634a144b ner completed
NED1 batch_69cf51df4a608190883a093dbd169976 ned_source_triple completed
NED2 batch_69cf55940918819088ed8a6ea2f8f460 ned_description completed
NEDg batch_69cf54d366608190a94797b10389e6ca nedg completed
Created at: March 30, 2026, 6:42 p.m.