Triple

T22321179
Position Surface form Disambiguated ID Type / Status
Subject Rolls-Royce Silver Shadow E551788 entity
Predicate designer P184 FINISHED
Object John Polwhele Blatchley
John Polwhele Blatchley was a prominent British automotive designer best known for shaping the postwar visual identity of Rolls-Royce and Bentley cars.
E1531919 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: John Polwhele Blatchley | Statement: [Rolls-Royce Silver Shadow, designer, John Polwhele Blatchley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Polwhele Blatchley
Context triple: [Rolls-Royce Silver Shadow, designer, John Polwhele Blatchley]
  • A. John Blatchley
    John Blatchley was a British theatre director and educator best known as a co-founder of the influential Drama Centre London acting school.
  • B. Richard Milford Blatchford
    Richard Milford Blatchford was a prominent 19th-century American lawyer, politician, and diplomat from New York who served as U.S. Minister to the Papal States and was influential in Whig and early Republican politics.
  • C. Philip Holbrook
    Philip Holbrook is an individual notable enough to be recognized as a prominent bearer of the surname Holbrook.
  • D. George Hopley
    George Hopley is the pseudonym used by American noir and suspense writer Cornell Woolrich for some of his crime and mystery novels.
  • E. Henry Collins Brown
    Henry Collins Brown was a Scottish-born American historian, author, and lecturer best known for chronicling New York City's history and founding the Museum of the City of New York.
  • 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: John Polwhele Blatchley
Triple: [Rolls-Royce Silver Shadow, designer, John Polwhele Blatchley]
Generated description
John Polwhele Blatchley was a prominent British automotive designer best known for shaping the postwar visual identity of Rolls-Royce and Bentley cars.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Polwhele Blatchley
Target entity description: John Polwhele Blatchley was a prominent British automotive designer best known for shaping the postwar visual identity of Rolls-Royce and Bentley cars.
  • A. John Blatchley
    John Blatchley was a British theatre director and educator best known as a co-founder of the influential Drama Centre London acting school.
  • B. Richard Milford Blatchford
    Richard Milford Blatchford was a prominent 19th-century American lawyer, politician, and diplomat from New York who served as U.S. Minister to the Papal States and was influential in Whig and early Republican politics.
  • C. Philip Holbrook
    Philip Holbrook is an individual notable enough to be recognized as a prominent bearer of the surname Holbrook.
  • D. George Hopley
    George Hopley is the pseudonym used by American noir and suspense writer Cornell Woolrich for some of his crime and mystery novels.
  • E. Henry Collins Brown
    Henry Collins Brown was a Scottish-born American historian, author, and lecturer best known for chronicling New York City's history and founding the Museum of the City of New York.
  • 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_69e11e4776588190abb21e5cea79973f completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15764d3a48190af79ce4642b7f563 completed April 29, 2026, 12:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ae05223588190b589f63e5c65f50d completed May 18, 2026, 9:48 a.m.
NEDg Description generation batch_6a0ae1285bc88190a0d4eb0672f562ff completed May 18, 2026, 9:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0ae1913ccc8190b6ad98b8df636153 completed May 18, 2026, 9:53 a.m.
Created at: April 16, 2026, 8:42 p.m.