Triple

T4104221
Position Surface form Disambiguated ID Type / Status
Subject Leytonstone E88410 entity
Predicate hasGreenSpace P1495 FINISHED
Object Wanstead Flats
Wanstead Flats is an open expanse of grassland and parkland on the southern edge of Epping Forest in East London, popular for recreation and wildlife.
E447984 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: Wanstead Flats | Statement: [Leytonstone, hasGreenSpace, Wanstead Flats]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wanstead Flats
Context triple: [Leytonstone, hasGreenSpace, Wanstead Flats]
  • A. Palmers Green
    Palmers Green is a suburban area in the London Borough of Enfield, known for its residential character and significant Greek and Cypriot community.
  • B. Tooting Commons
    Tooting Commons is a large area of public open space in south London known for its woodlands, playing fields, and the popular Tooting Bec Lido.
  • C. Finsbury Park
    Finsbury Park is a major transport hub and public park in north London, serving as a key interchange between multiple Underground lines, National Rail services, and local buses.
  • D. Tottenham Marshes
    Tottenham Marshes is a large riverside nature reserve and open green space in north London, known for its wetlands, wildlife habitats, and recreational walking and cycling routes.
  • E. Golders Green
    Golders Green is a suburban district in the London Borough of Barnet known for its diverse community, significant Jewish population, and busy high street with shops and restaurants.
  • 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: Wanstead Flats
Triple: [Leytonstone, hasGreenSpace, Wanstead Flats]
Generated description
Wanstead Flats is an open expanse of grassland and parkland on the southern edge of Epping Forest in East London, popular for recreation and wildlife.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wanstead Flats
Target entity description: Wanstead Flats is an open expanse of grassland and parkland on the southern edge of Epping Forest in East London, popular for recreation and wildlife.
  • A. Palmers Green
    Palmers Green is a suburban area in the London Borough of Enfield, known for its residential character and significant Greek and Cypriot community.
  • B. Tooting Commons
    Tooting Commons is a large area of public open space in south London known for its woodlands, playing fields, and the popular Tooting Bec Lido.
  • C. Finsbury Park
    Finsbury Park is a major transport hub and public park in north London, serving as a key interchange between multiple Underground lines, National Rail services, and local buses.
  • D. Tottenham Marshes
    Tottenham Marshes is a large riverside nature reserve and open green space in north London, known for its wetlands, wildlife habitats, and recreational walking and cycling routes.
  • E. Golders Green
    Golders Green is a suburban district in the London Borough of Barnet known for its diverse community, significant Jewish population, and busy high street with shops and restaurants.
  • 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_69aed9484fb881909146f4c772ad277c completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefd31bad88190b850d1dcba14de60 completed March 9, 2026, 5:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd6f783430819094df0bc715f9236d completed March 20, 2026, 4:02 p.m.
NEDg Description generation batch_69bd71aecafc8190b0815d0308bbcaa9 completed March 20, 2026, 4:11 p.m.
NED2 Entity disambiguation (via description) batch_69bd75f39d788190b9e394050c55f44d completed March 20, 2026, 4:29 p.m.
Created at: March 9, 2026, 3:40 p.m.