Triple

T6623166
Position Surface form Disambiguated ID Type / Status
Subject London Borough of Ealing E149725 entity
Predicate hasGreenSpace P1495 FINISHED
Object Northala Fields
Northala Fields is a public park in Northolt, west London, notable for its four large man-made hills built from construction spoil and its lakes, play areas, and walking paths.
 E606266 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: Northala Fields | Statement: [London Borough of Ealing, hasGreenSpace, Northala Fields]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northala Fields
Context triple: [London Borough of Ealing, hasGreenSpace, Northala Fields]
  • A. Nutfield
    Nutfield is a village and civil parish in Surrey, England, known for its rural character and proximity to the town of Redhill.
  • B. Weaver Vale
    Weaver Vale is a UK parliamentary constituency in Cheshire that elects a Member of Parliament to the House of Commons.
  • C. Fairy Meadows
    Fairy Meadows is a scenic alpine grassland and popular trekking base camp in Pakistan’s Gilgit-Baltistan region, renowned for its close-up views of the Nanga Parbat massif.
  • D. Rokkosan Pasture
    Rokkosan Pasture is a family-friendly farm and leisure facility in the Rokko Mountains near Kobe, Japan, where visitors can interact with livestock, enjoy dairy products, and experience rural farm life.
  • E. Bournedale
    Bournedale is a small village in the town of Bourne, Massachusetts, known for its rural character and proximity to the Cape Cod Canal.
  • 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: Northala Fields
Triple: [London Borough of Ealing, hasGreenSpace, Northala Fields]
Generated description
Northala Fields is a public park in Northolt, west London, notable for its four large man-made hills built from construction spoil and its lakes, play areas, and walking paths.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Northala Fields
Target entity description: Northala Fields is a public park in Northolt, west London, notable for its four large man-made hills built from construction spoil and its lakes, play areas, and walking paths.
  • A. Nutfield
    Nutfield is a village and civil parish in Surrey, England, known for its rural character and proximity to the town of Redhill.
  • B. Weaver Vale
    Weaver Vale is a UK parliamentary constituency in Cheshire that elects a Member of Parliament to the House of Commons.
  • C. Fairy Meadows
    Fairy Meadows is a scenic alpine grassland and popular trekking base camp in Pakistan’s Gilgit-Baltistan region, renowned for its close-up views of the Nanga Parbat massif.
  • D. Rokkosan Pasture
    Rokkosan Pasture is a family-friendly farm and leisure facility in the Rokko Mountains near Kobe, Japan, where visitors can interact with livestock, enjoy dairy products, and experience rural farm life.
  • E. Bournedale
    Bournedale is a small village in the town of Bourne, Massachusetts, known for its rural character and proximity to the Cape Cod Canal.
  • 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_69c687ed8a9c81908bb671717cb192ef completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6af7decb08190a7b1ddb95e534a6a completed March 27, 2026, 4:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e44b251481909dca5ff82e1dbf0f completed March 27, 2026, 8:10 p.m.
NEDg Description generation batch_69c6e52ba51c81908439acc1a4af9d6e completed March 27, 2026, 8:14 p.m.
NED2 Entity disambiguation (via description) batch_69c6e5b6e6f48190a813fcd1473be4e1 completed March 27, 2026, 8:16 p.m.
Created at: March 27, 2026, 1:58 p.m.