Triple

T1679572
Position Surface form Disambiguated ID Type / Status
Subject Duchy of Lancaster E36308 entity
Predicate hasHeadquartersLocation P62 FINISHED
Object Lancaster Place, London
Lancaster Place in London is a central thoroughfare near the Strand and Waterloo Bridge that hosts the headquarters of the Duchy of Lancaster and various commercial and legal offices.
E204780 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: Lancaster Place, London | Statement: [Duchy of Lancaster, hasHeadquartersLocation, Lancaster Place, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lancaster Place, London
Context triple: [Duchy of Lancaster, hasHeadquartersLocation, Lancaster Place, London]
  • A. Long Acre, London
    Long Acre, London is a historic street in the Covent Garden area of central London, known for its former carriage-making trade and later for shops, offices, and cultural venues.
  • B. Tavistock Square, London
    Tavistock Square, London is a historic garden square in Bloomsbury known for its literary and intellectual associations, including its connection to members of the Bloomsbury Group.
  • C. St James's Square, London
    St James's Square, London is a historic garden square in the St James's district of central London, known for its grand townhouses, diplomatic buildings, and long association with British political and social elites.
  • D. 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.
  • E. Sutton Square
    Sutton Square is a small, upscale residential street and private garden enclave located in the Sutton Place neighborhood on Manhattan’s East Side in New York City.
  • 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: Lancaster Place, London
Triple: [Duchy of Lancaster, hasHeadquartersLocation, Lancaster Place, London]
Generated description
Lancaster Place in London is a central thoroughfare near the Strand and Waterloo Bridge that hosts the headquarters of the Duchy of Lancaster and various commercial and legal offices.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lancaster Place, London
Target entity description: Lancaster Place in London is a central thoroughfare near the Strand and Waterloo Bridge that hosts the headquarters of the Duchy of Lancaster and various commercial and legal offices.
  • A. Long Acre, London
    Long Acre, London is a historic street in the Covent Garden area of central London, known for its former carriage-making trade and later for shops, offices, and cultural venues.
  • B. Tavistock Square, London
    Tavistock Square, London is a historic garden square in Bloomsbury known for its literary and intellectual associations, including its connection to members of the Bloomsbury Group.
  • C. St James's Square, London
    St James's Square, London is a historic garden square in the St James's district of central London, known for its grand townhouses, diplomatic buildings, and long association with British political and social elites.
  • D. 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.
  • E. Sutton Square
    Sutton Square is a small, upscale residential street and private garden enclave located in the Sutton Place neighborhood on Manhattan’s East Side in New York City.
  • 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_69a886139ed081909af0940aa9313512 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa6260afb881909a50e80c8211fa08 completed March 6, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69adbf44b62081908322c41ef1518297 completed March 8, 2026, 6:26 p.m.
NEDg Description generation batch_69adc3557d988190ae04df41e81bc842 completed March 8, 2026, 6:43 p.m.
NED2 Entity disambiguation (via description) batch_69adc3fadd08819090f9eedb4688cd4a completed March 8, 2026, 6:46 p.m.
Created at: March 4, 2026, 7:29 p.m.