Triple

T6375715
Position Surface form Disambiguated ID Type / Status
Subject London Borough of Hackney E143459 entity
Predicate hasPark P105 FINISHED
Object Hackney Marshes
Hackney Marshes is a large expanse of grassland and sports fields in East London, renowned as one of the world’s most famous centers for amateur football.
E588654 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: Hackney Marshes | Statement: [London Borough of Hackney, hasPark, Hackney Marshes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hackney Marshes
Context triple: [London Borough of Hackney, hasPark, Hackney Marshes]
  • A. 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.
  • B. Carshalton Ponds
    Carshalton Ponds are a pair of historic ornamental lakes in Carshalton, South London, that form a prominent local landmark and source of the River Wandle.
  • C. Paddington Basin
    Paddington Basin is a redeveloped canal-side area in central London featuring modern offices, apartments, and waterside public spaces.
  • D. Battersea Park
    Battersea Park is a large Victorian-era public park in London, known for its riverside location along the Thames, ornamental gardens, sports facilities, and family attractions.
  • E. Shadwell Basin
    Shadwell Basin is a former dock in East London that has been transformed into a residential and leisure area centered around a large body of water used for recreation and watersports.
  • 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: Hackney Marshes
Triple: [London Borough of Hackney, hasPark, Hackney Marshes]
Generated description
Hackney Marshes is a large expanse of grassland and sports fields in East London, renowned as one of the world’s most famous centers for amateur football.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hackney Marshes
Target entity description: Hackney Marshes is a large expanse of grassland and sports fields in East London, renowned as one of the world’s most famous centers for amateur football.
  • A. 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.
  • B. Carshalton Ponds
    Carshalton Ponds are a pair of historic ornamental lakes in Carshalton, South London, that form a prominent local landmark and source of the River Wandle.
  • C. Paddington Basin
    Paddington Basin is a redeveloped canal-side area in central London featuring modern offices, apartments, and waterside public spaces.
  • D. Battersea Park
    Battersea Park is a large Victorian-era public park in London, known for its riverside location along the Thames, ornamental gardens, sports facilities, and family attractions.
  • E. Shadwell Basin
    Shadwell Basin is a former dock in East London that has been transformed into a residential and leisure area centered around a large body of water used for recreation and watersports.
  • 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_69c008d9f4348190ab598a2913259a1c completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0683bfc7081908b15c3c9a3c72e7b completed March 22, 2026, 10:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c62d9dd9dc8190b2aca25feda3e690 completed March 27, 2026, 7:11 a.m.
NEDg Description generation batch_69c62fb982088190ab4ccbd5ff23740d completed March 27, 2026, 7:20 a.m.
NED2 Entity disambiguation (via description) batch_69c6302e2f008190bd7ccdfbcddb3c07 completed March 27, 2026, 7:22 a.m.
Created at: March 22, 2026, 4:33 p.m.