Triple

T19069288
Position Surface form Disambiguated ID Type / Status
Subject Mitcham E466751 entity
Predicate partOf P40 FINISHED
Object London Borough of Merton NE NERFINISHED

How this triple was built (2 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: London Borough of Merton | Statement: [Mitcham, partOf, London Borough of Merton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Borough of Merton
Context triple: [Mitcham, partOf, London Borough of Merton]
  • A. London Borough of Merton chosen
    The London Borough of Merton is a suburban South London borough known for areas like Wimbledon, its mix of residential neighborhoods and green spaces, and strong transport links into central London.
  • B. London Borough of Richmond upon Thames
    The London Borough of Richmond upon Thames is a leafy, affluent outer borough in southwest London known for its extensive parks, riverside scenery, and historic sites such as Richmond Park and Kew Gardens.
  • C. London Borough of Wandsworth
    The London Borough of Wandsworth is a large, predominantly residential borough in southwest London known for areas like Clapham Junction, Battersea, and Putney, and for its extensive riverside along the River Thames.
  • D. Royal Borough of Kingston upon Thames
    The Royal Borough of Kingston upon Thames is a historic and affluent suburban borough in southwest London, known for its ancient market town, riverside setting on the Thames, and status as a major retail and commercial center.
  • E. London Borough of Croydon
    The London Borough of Croydon is a large South London borough known for its major commercial centre, diverse population, and significant transport links including one of the busiest rail hubs in the region.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dd04f4488190b1121cc53ef2bfd6 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e19caa708190876a2cb06aa0c9cc completed April 20, 2026, 8:19 a.m.
Created at: April 10, 2026, 12:03 p.m.