Triple

T382474
Position Surface form Disambiguated ID Type / Status
Subject Drama Centre London E8709 entity
Predicate foundedBy P104 FINISHED
Object 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.
E154127 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 Blatchley | Statement: [Drama Centre London, foundedBy, John Blatchley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Blatchley
Context triple: [Drama Centre London, foundedBy, John Blatchley]
  • A. John L. Lumley
    John L. Lumley was a prominent American fluid dynamicist known for his pioneering contributions to the understanding and modeling of turbulence.
  • B. Lloyd Bryce
    Lloyd Bryce was an American editor, politician, and diplomat best known for his influential leadership of the North American Review in the late 19th century.
  • C. Sidney Darlington
    Sidney Darlington was an American electrical engineer and inventor best known for his pioneering work in network theory and the invention of the Darlington transistor configuration.
  • D. Thomas Parkhurst
    Thomas Parkhurst was a 17th-century London bookseller and publisher known for issuing prominent Puritan and religious works.
  • E. William Belton
    William Belton was the namesake of the city of Belton in Missouri, United States, likely a locally significant historical figure such as an early settler, landowner, or community leader.
  • 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 Blatchley
Triple: [Drama Centre London, foundedBy, John Blatchley]
Generated description
John Blatchley was a British theatre director and educator best known as a co-founder of the influential Drama Centre London acting school.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Blatchley
Target entity description: John Blatchley was a British theatre director and educator best known as a co-founder of the influential Drama Centre London acting school.
  • A. John L. Lumley
    John L. Lumley was a prominent American fluid dynamicist known for his pioneering contributions to the understanding and modeling of turbulence.
  • B. Lloyd Bryce
    Lloyd Bryce was an American editor, politician, and diplomat best known for his influential leadership of the North American Review in the late 19th century.
  • C. Sidney Darlington
    Sidney Darlington was an American electrical engineer and inventor best known for his pioneering work in network theory and the invention of the Darlington transistor configuration.
  • D. Thomas Parkhurst
    Thomas Parkhurst was a 17th-century London bookseller and publisher known for issuing prominent Puritan and religious works.
  • E. William Belton
    William Belton was the namesake of the city of Belton in Missouri, United States, likely a locally significant historical figure such as an early settler, landowner, or community leader.
  • 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_69a2e7f47dd08190a4e294ccbbe46cd4 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec40ff8c81909306eb2dfe1512af completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc5e4ba188190876eea46a4f6ec1c completed March 8, 2026, 12:42 a.m.
NEDg Description generation batch_69acc6dbd80881908d640ee204ce9a12 completed March 8, 2026, 12:46 a.m.
NED2 Entity disambiguation (via description) batch_69acc8199f508190a86c18ad9085d341 completed March 8, 2026, 12:51 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.