Triple

T2515853
Position Surface form Disambiguated ID Type / Status
Subject Carshalton E55409 entity
Predicate adjacentTo P224 FINISHED
Object Mitcham
Mitcham is a suburban district in the London Borough of Merton, known for its historic commons and residential character in south London.
 E275803 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: Mitcham | Statement: [Carshalton, adjacentTo, Mitcham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mitcham
Context triple: [Carshalton, adjacentTo, Mitcham]
  • A. Brookvale
    Brookvale is a residential suburb within the town of Runcorn in Cheshire, England.
  • B. Bustleton
    Bustleton is a residential neighborhood in the Northeast section of Philadelphia known for its suburban character, diverse community, and mix of rowhomes and single-family houses.
  • C. Mortlake
    Mortlake is a riverside district in southwest London on the River Thames, known as the traditional finishing point of the annual Oxford–Cambridge Boat Race.
  • D. Mosman
    Mosman is an affluent harbourside suburb on Sydney’s Lower North Shore known for its scenic waterfront, beaches, and proximity to Taronga Zoo.
  • E. Surry Hills
    Surry Hills is an inner-city suburb of Sydney, Australia, known for its vibrant dining and bar scene, creative industries, and mix of historic terraces and modern developments.
  • 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: Mitcham
Triple: [Carshalton, adjacentTo, Mitcham]
Generated description
Mitcham is a suburban district in the London Borough of Merton, known for its historic commons and residential character in south London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mitcham
Target entity description: Mitcham is a suburban district in the London Borough of Merton, known for its historic commons and residential character in south London.
  • A. Brookvale
    Brookvale is a residential suburb within the town of Runcorn in Cheshire, England.
  • B. Bustleton
    Bustleton is a residential neighborhood in the Northeast section of Philadelphia known for its suburban character, diverse community, and mix of rowhomes and single-family houses.
  • C. Mortlake
    Mortlake is a riverside district in southwest London on the River Thames, known as the traditional finishing point of the annual Oxford–Cambridge Boat Race.
  • D. Mosman
    Mosman is an affluent harbourside suburb on Sydney’s Lower North Shore known for its scenic waterfront, beaches, and proximity to Taronga Zoo.
  • E. Surry Hills
    Surry Hills is an inner-city suburb of Sydney, Australia, known for its vibrant dining and bar scene, creative industries, and mix of historic terraces and modern developments.
  • 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_69ab49e4749c8190813311efd1630f1b completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd20db7e0819096d901eb20ae65e5 completed March 7, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69af2b9aa5cc81908c2e09ce18f2e98e completed March 9, 2026, 8:20 p.m.
NEDg Description generation batch_69af508c28f48190afc4aa1bc3c9adf3 completed March 9, 2026, 10:58 p.m.
NED2 Entity disambiguation (via description) batch_69af5155f85081908dd4a1859d0f7907 completed March 9, 2026, 11:01 p.m.
Created at: March 6, 2026, 9:46 p.m.