Triple

T1373535
Position Surface form Disambiguated ID Type / Status
Subject George Charles Spencer-Churchill, 8th Duke of Marlborough E30167 entity
Predicate birthPlace P1 FINISHED
Object Simpson Street, London
Simpson Street in London is a residential street historically notable as the birthplace of George Charles Spencer-Churchill, the 8th Duke of Marlborough.
E158128 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: Simpson Street, London | Statement: [George Charles Spencer-Churchill, 8th Duke of Marlborough, birthPlace, Simpson Street, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Simpson Street, London
Context triple: [George Charles Spencer-Churchill, 8th Duke of Marlborough, birthPlace, Simpson Street, London]
  • A. Mosley Street
    Mosley Street is a central street in Manchester, England, known for its historic civic and cultural buildings and its role in the city’s commercial district.
  • B. King Charles Street, London
    King Charles Street in London is a historic government thoroughfare in Westminster that houses major UK foreign affairs offices and connects Whitehall with St James's Park.
  • C. Great Marlborough Street, London
    Great Marlborough Street in London is a historic thoroughfare in the Soho area of the West End, known for its publishing houses, retail outlets, and proximity to major cultural and commercial landmarks.
  • D. Mansion House Street
    Mansion House Street is a short street in the City of London, located near the Bank of England and the Mansion House, at the heart of the city's historic financial district.
  • E. Seething Lane, London
    Seething Lane, London is a historic street in the City of London best known for its association with the 17th-century diarist and naval administrator Samuel Pepys.
  • 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: Simpson Street, London
Triple: [George Charles Spencer-Churchill, 8th Duke of Marlborough, birthPlace, Simpson Street, London]
Generated description
Simpson Street in London is a residential street historically notable as the birthplace of George Charles Spencer-Churchill, the 8th Duke of Marlborough.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Simpson Street, London
Target entity description: Simpson Street in London is a residential street historically notable as the birthplace of George Charles Spencer-Churchill, the 8th Duke of Marlborough.
  • A. Mosley Street
    Mosley Street is a central street in Manchester, England, known for its historic civic and cultural buildings and its role in the city’s commercial district.
  • B. King Charles Street, London
    King Charles Street in London is a historic government thoroughfare in Westminster that houses major UK foreign affairs offices and connects Whitehall with St James's Park.
  • C. Great Marlborough Street, London
    Great Marlborough Street in London is a historic thoroughfare in the Soho area of the West End, known for its publishing houses, retail outlets, and proximity to major cultural and commercial landmarks.
  • D. Mansion House Street
    Mansion House Street is a short street in the City of London, located near the Bank of England and the Mansion House, at the heart of the city's historic financial district.
  • E. Seething Lane, London
    Seething Lane, London is a historic street in the City of London best known for its association with the 17th-century diarist and naval administrator Samuel Pepys.
  • 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_69a498f912008190a376a98b207b2071 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c2f660888190bc9240e0dc4f0aa3 completed March 1, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69acd48397c88190b5be985bf92d47b8 completed March 8, 2026, 1:44 a.m.
NEDg Description generation batch_69acd4efb73881908dda4973befc6aa5 completed March 8, 2026, 1:46 a.m.
NED2 Entity disambiguation (via description) batch_69acd56ef0b081909df2efee97a4197c completed March 8, 2026, 1:48 a.m.
Created at: March 1, 2026, 7:57 p.m.