Triple

T8581791
Position Surface form Disambiguated ID Type / Status
Subject London Borough of Havering E203198 entity
Predicate hasGreenSpace P1495 FINISHED
Object Hylands Park
Hylands Park is a public green space in the London Borough of Havering, offering open parkland, recreational facilities, and natural areas for local residents and visitors.
 E746113 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: Hylands Park | Statement: [London Borough of Havering, hasGreenSpace, Hylands Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hylands Park
Context triple: [London Borough of Havering, hasGreenSpace, Hylands Park]
  • A. Hylands Park
    Hylands Park is a large public park and historic estate grounds in Chelmsford, Essex, known for its expansive green spaces, events, and surrounding Hylands House.
  • B. Keilor Park
    Keilor Park is a residential and industrial suburb in Melbourne, Victoria, Australia, located near Tullamarine Airport.
  • C. Oakleigh Park
    Oakleigh Park is a suburban residential area in north London known for its quiet streets, green spaces, and commuter rail links into central London.
  • D. Belmore Park
    Belmore Park is a central public park in Goulburn, New South Wales, known for its historic features, gardens, and role as a key community gathering space.
  • E. Sansom Park
    Sansom Park is a small city located in Tarrant County, Texas, within the Dallas–Fort Worth metropolitan area.
  • 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: Hylands Park
Triple: [London Borough of Havering, hasGreenSpace, Hylands Park]
Generated description
Hylands Park is a public green space in the London Borough of Havering, offering open parkland, recreational facilities, and natural areas for local residents and visitors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hylands Park
Target entity description: Hylands Park is a public green space in the London Borough of Havering, offering open parkland, recreational facilities, and natural areas for local residents and visitors.
  • A. Hylands Park
    Hylands Park is a large public park and historic estate grounds in Chelmsford, Essex, known for its expansive green spaces, events, and surrounding Hylands House.
  • B. Keilor Park
    Keilor Park is a residential and industrial suburb in Melbourne, Victoria, Australia, located near Tullamarine Airport.
  • C. Oakleigh Park
    Oakleigh Park is a suburban residential area in north London known for its quiet streets, green spaces, and commuter rail links into central London.
  • D. Belmore Park
    Belmore Park is a central public park in Goulburn, New South Wales, known for its historic features, gardens, and role as a key community gathering space.
  • E. Sansom Park
    Sansom Park is a small city located in Tarrant County, Texas, within the Dallas–Fort Worth metropolitan area.
  • 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_69ca8329bb7c8190a63c643730839103 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbeb1bbbd8819082670286a711826d completed March 31, 2026, 3:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea89550f481908a7ed45303b71731 completed April 2, 2026, 5:34 p.m.
NEDg Description generation batch_69cea996a5c48190a12ffe8e282d2d9c completed April 2, 2026, 5:38 p.m.
NED2 Entity disambiguation (via description) batch_69ceadb2d52c8190aada1d797753663e completed April 2, 2026, 5:56 p.m.
Created at: March 30, 2026, 6:22 p.m.