Triple

T689548
Position Surface form Disambiguated ID Type / Status
Subject Derek Jacobi E13360 entity
Predicate placeOfBirth P1 FINISHED
Object Leytonstone, London, England
Leytonstone, London, England is a suburban district in East London known for its Victorian housing, diverse community, and as the birthplace of notable figures such as actor Derek Jacobi and filmmaker Alfred Hitchcock.
E88410 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: Leytonstone, London, England | Statement: [Derek Jacobi, placeOfBirth, Leytonstone, London, England]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leytonstone, London, England
Context triple: [Derek Jacobi, placeOfBirth, Leytonstone, London, England]
  • A. 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.
  • B. Ealing, London
    Ealing, London is a suburban district in West London known for its residential character, green spaces, and role as a filming location in British television and cinema.
  • C. Hendon, London, England
    Hendon, London, England is a suburban district in the London Borough of Barnet known for its aviation history and former airfield.
  • D. Somers Town, London, England
    Somers Town, London, England is a historic inner-city district near St Pancras known for its 18th–19th century radical and literary associations, including being the place where writer and philosopher Mary Wollstonecraft died.
  • E. Denmark Hill, London, England
    Denmark Hill in London, England, is a residential and historically affluent area in the borough of Southwark known for its Victorian architecture and proximity to Ruskin Park and King’s College Hospital.
  • 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: Leytonstone, London, England
Triple: [Derek Jacobi, placeOfBirth, Leytonstone, London, England]
Generated description
Leytonstone, London, England is a suburban district in East London known for its Victorian housing, diverse community, and as the birthplace of notable figures such as actor Derek Jacobi and filmmaker Alfred Hitchcock.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leytonstone, London, England
Target entity description: Leytonstone, London, England is a suburban district in East London known for its Victorian housing, diverse community, and as the birthplace of notable figures such as actor Derek Jacobi and filmmaker Alfred Hitchcock.
  • A. 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.
  • B. Ealing, London
    Ealing, London is a suburban district in West London known for its residential character, green spaces, and role as a filming location in British television and cinema.
  • C. Hendon, London, England
    Hendon, London, England is a suburban district in the London Borough of Barnet known for its aviation history and former airfield.
  • D. Somers Town, London, England
    Somers Town, London, England is a historic inner-city district near St Pancras known for its 18th–19th century radical and literary associations, including being the place where writer and philosopher Mary Wollstonecraft died.
  • E. Denmark Hill, London, England
    Denmark Hill in London, England, is a residential and historically affluent area in the borough of Southwark known for its Victorian architecture and proximity to Ruskin Park and King’s College Hospital.
  • 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_69a4933e0f98819097d22766c49b61b8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4a09669e4819089753204772e1fdd completed March 1, 2026, 8:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a64a53c068819089e66347da55710b completed March 3, 2026, 2:41 a.m.
NEDg Description generation batch_69a64fa842b481909a5e6ee1c9f398c0 completed March 3, 2026, 3:04 a.m.
NED2 Entity disambiguation (via description) batch_69a650b66fcc8190bf0ad91ead93f253 completed March 3, 2026, 3:08 a.m.
Created at: March 1, 2026, 7:36 p.m.