Triple

T382472
Position Surface form Disambiguated ID Type / Status
Subject Drama Centre London E8709 entity
Predicate foundedBy P104 FINISHED
Object Christopher Fettes
Christopher Fettes is a theatre educator and director best known as the co-founder of Drama Centre London, an influential British drama school.
 E156766 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: Christopher Fettes | Statement: [Drama Centre London, foundedBy, Christopher Fettes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Christopher Fettes
Context triple: [Drama Centre London, foundedBy, Christopher Fettes]
  • A. Chris Fenton
    Chris Fenton is a film producer and entertainment executive known for his work on projects such as the political drama "Chappaquiddick."
  • B. Alexander Parris
    Alexander Parris was a prominent 19th-century American architect and engineer best known for his austere Greek Revival and early granite public buildings in New England.
  • C. John Dawson
    John Dawson was a pioneering American plasma physicist renowned for his foundational contributions to plasma theory and fusion research.
  • D. Alex Martin
    Alex Martin is an American actress and film producer best known as the daughter of acclaimed entertainer Whoopi Goldberg.
  • E. Vincent Gaddis
    Vincent Gaddis was an American writer and researcher best known for coining and popularizing the modern mystery surrounding the Bermuda Triangle in the mid-20th century.
  • 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: Christopher Fettes
Triple: [Drama Centre London, foundedBy, Christopher Fettes]
Generated description
Christopher Fettes is a theatre educator and director best known as the co-founder of Drama Centre London, an influential British drama school.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Christopher Fettes
Target entity description: Christopher Fettes is a theatre educator and director best known as the co-founder of Drama Centre London, an influential British drama school.
  • A. Chris Fenton
    Chris Fenton is a film producer and entertainment executive known for his work on projects such as the political drama "Chappaquiddick."
  • B. Alexander Parris
    Alexander Parris was a prominent 19th-century American architect and engineer best known for his austere Greek Revival and early granite public buildings in New England.
  • C. John Dawson
    John Dawson was a pioneering American plasma physicist renowned for his foundational contributions to plasma theory and fusion research.
  • D. Alex Martin
    Alex Martin is an American actress and film producer best known as the daughter of acclaimed entertainer Whoopi Goldberg.
  • E. Vincent Gaddis
    Vincent Gaddis was an American writer and researcher best known for coining and popularizing the modern mystery surrounding the Bermuda Triangle in the mid-20th century.
  • 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_69acce4b94d08190b7747b0b6d61e3e1 completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69accf3931bc81908e38755e2d024270 completed March 8, 2026, 1:22 a.m.
NED2 Entity disambiguation (via description) batch_69accfb8acfc8190bba379d8bb114c29 completed March 8, 2026, 1:24 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.