Triple

T11649512
Position Surface form Disambiguated ID Type / Status
Subject Florestan Trio E276863 entity
Predicate hasMemberRole P161 FINISHED
Object Richard Lester – cello
Richard Lester is a distinguished British cellist best known as the cellist of the Florestan Trio and for his acclaimed chamber music performances and recordings.
 E938933 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: Richard Lester – cello | Statement: [Florestan Trio, hasMemberRole, Richard Lester – cello]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Richard Lester – cello
Context triple: [Florestan Trio, hasMemberRole, Richard Lester – cello]
  • A. Paul Lewis
    Paul Lewis is a composer and musician known for his work on film scores, including the soundtrack for the cult classic "Harold and Maude."
  • B. Bruce Lester
    Bruce Lester was a British actor known for his supporting roles in classic Hollywood films of the 1930s and 1940s.
  • C. Paul Rutherford
    Paul Rutherford is a British singer and musician best known as the backing vocalist and dancer for the 1980s pop band Frankie Goes to Hollywood.
  • D. Neville Marriner
    Neville Marriner was a renowned English conductor and violinist, best known as the founder and long-time director of the Academy of St Martin in the Fields.
  • E. Julian Lloyd Webber
    Julian Lloyd Webber is a renowned British cellist and conductor, celebrated for his solo performances, recordings, and advocacy for music education.
  • 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: Richard Lester – cello
Triple: [Florestan Trio, hasMemberRole, Richard Lester – cello]
Generated description
Richard Lester is a distinguished British cellist best known as the cellist of the Florestan Trio and for his acclaimed chamber music performances and recordings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Richard Lester – cello
Target entity description: Richard Lester is a distinguished British cellist best known as the cellist of the Florestan Trio and for his acclaimed chamber music performances and recordings.
  • A. Paul Lewis
    Paul Lewis is a composer and musician known for his work on film scores, including the soundtrack for the cult classic "Harold and Maude."
  • B. Bruce Lester
    Bruce Lester was a British actor known for his supporting roles in classic Hollywood films of the 1930s and 1940s.
  • C. Paul Rutherford
    Paul Rutherford is a British singer and musician best known as the backing vocalist and dancer for the 1980s pop band Frankie Goes to Hollywood.
  • D. Neville Marriner
    Neville Marriner was a renowned English conductor and violinist, best known as the founder and long-time director of the Academy of St Martin in the Fields.
  • E. Julian Lloyd Webber
    Julian Lloyd Webber is a renowned British cellist and conductor, celebrated for his solo performances, recordings, and advocacy for music education.
  • 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_69d6aafbb3c081908a9cdb4ecb8d981d completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a2cea9308190a13f7dd995ea07a4 completed April 10, 2026, 7:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee8805a91081909ff29b3357e351ee completed April 26, 2026, 9:47 p.m.
NEDg Description generation batch_69eeb314eef0819091a949bbfc820ee9 completed April 27, 2026, 12:51 a.m.
NED2 Entity disambiguation (via description) batch_69eee9a79d348190bb3e15f0d37b9d57 completed April 27, 2026, 4:44 a.m.
Created at: April 8, 2026, 9:39 p.m.