Triple

T4742195
Position Surface form Disambiguated ID Type / Status
Subject Slick Rick E105270 entity
Predicate placeOfBirth P1 FINISHED
Object Mitcham, London, England
Mitcham, London, England is a suburban district in the south London borough of Merton, known for its historic commons and diverse residential community.
 E466751 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, London, England | Statement: [Slick Rick, placeOfBirth, Mitcham, London, England]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mitcham, London, England
Context triple: [Slick Rick, placeOfBirth, Mitcham, London, England]
  • A. Lewisham, London, England
    Lewisham, London, England is a diverse residential district and borough in southeast London known for its busy town centre, markets, and strong transport links into central London.
  • B. Hammersmith, London, England
    Hammersmith is a vibrant district in West London known for its commercial centers, riverside pubs, and role as a major transport and cultural hub.
  • C. St John’s Wood, London, England
    St John’s Wood, London, England is an affluent residential district in northwest London known for landmarks such as Lord’s Cricket Ground and its proximity to Regent’s Park.
  • D. Eltham, London, England
    Eltham, London, England is a suburban district in southeast London known for its historic Eltham Palace and residential character.
  • E. Carshalton, Surrey, England
    Carshalton in Surrey, England, is a suburban town in south London known for its historic village centre, ponds, and green spaces.
  • 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, London, England
Triple: [Slick Rick, placeOfBirth, Mitcham, London, England]
Generated description
Mitcham, London, England is a suburban district in the south London borough of Merton, known for its historic commons and diverse residential community.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mitcham, London, England
Target entity description: Mitcham, London, England is a suburban district in the south London borough of Merton, known for its historic commons and diverse residential community.
  • A. Lewisham, London, England
    Lewisham, London, England is a diverse residential district and borough in southeast London known for its busy town centre, markets, and strong transport links into central London.
  • B. Hammersmith, London, England
    Hammersmith is a vibrant district in West London known for its commercial centers, riverside pubs, and role as a major transport and cultural hub.
  • C. St John’s Wood, London, England
    St John’s Wood, London, England is an affluent residential district in northwest London known for landmarks such as Lord’s Cricket Ground and its proximity to Regent’s Park.
  • D. Eltham, London, England
    Eltham, London, England is a suburban district in southeast London known for its historic Eltham Palace and residential character.
  • E. Carshalton, Surrey, England
    Carshalton in Surrey, England, is a suburban town in south London known for its historic village centre, ponds, and green spaces.
  • 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_69bd43ef87a48190a5bc3600711aa032 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64a7153881909eac451fc7566d25 completed March 20, 2026, 3:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69be3a28ca648190a44d178826926812 completed March 21, 2026, 6:26 a.m.
NEDg Description generation batch_69be3c443c6881908d1a3de22ff1380b completed March 21, 2026, 6:35 a.m.
NED2 Entity disambiguation (via description) batch_69be3d0aa1d48190a2af91d251cb5561 completed March 21, 2026, 6:39 a.m.
Created at: March 20, 2026, 1:19 p.m.