Triple

T6623140
Position Surface form Disambiguated ID Type / Status
Subject London Borough of Ealing E149725 entity
Predicate contains P35 FINISHED
Object North Acton
North Acton is a residential and commercial district in West London known for its transport links, mixed housing developments, and proximity to major routes into central London.
 E606263 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: North Acton | Statement: [London Borough of Ealing, contains, North Acton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Acton
Context triple: [London Borough of Ealing, contains, North Acton]
  • A. North Acton
    North Acton is a residential and commercial neighborhood in the northern part of Acton, Massachusetts.
  • B. West Acton
    West Acton is a village and residential neighborhood within the town of Acton, Massachusetts, known for its small-town center and local community amenities.
  • C. Acton Town
    Acton Town is a London Underground station in west London that serves as an important interchange between the Piccadilly and District lines.
  • D. South Acton
    South Acton is a commuter rail station in Acton, Massachusetts, serving as a key stop on the MBTA’s Fitchburg Line between Boston and communities to the northwest.
  • E. Belsize Park
    Belsize Park is an affluent residential area in north London known for its leafy streets, Victorian and Edwardian architecture, and proximity to Hampstead Heath.
  • 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: North Acton
Triple: [London Borough of Ealing, contains, North Acton]
Generated description
North Acton is a residential and commercial district in West London known for its transport links, mixed housing developments, and proximity to major routes into central London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North Acton
Target entity description: North Acton is a residential and commercial district in West London known for its transport links, mixed housing developments, and proximity to major routes into central London.
  • A. North Acton
    North Acton is a residential and commercial neighborhood in the northern part of Acton, Massachusetts.
  • B. West Acton
    West Acton is a village and residential neighborhood within the town of Acton, Massachusetts, known for its small-town center and local community amenities.
  • C. Acton Town
    Acton Town is a London Underground station in west London that serves as an important interchange between the Piccadilly and District lines.
  • D. South Acton
    South Acton is a commuter rail station in Acton, Massachusetts, serving as a key stop on the MBTA’s Fitchburg Line between Boston and communities to the northwest.
  • E. Belsize Park
    Belsize Park is an affluent residential area in north London known for its leafy streets, Victorian and Edwardian architecture, and proximity to Hampstead Heath.
  • 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.