Triple

T1344476
Position Surface form Disambiguated ID Type / Status
Subject Royal Academy of Music E28537 entity
Predicate notableAlumni P51 FINISHED
Object Imogen Cooper
Imogen Cooper is a renowned British classical pianist celebrated for her interpretations of composers such as Schubert and Mozart and her distinguished international concert career.
E153422 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: Imogen Cooper | Statement: [Royal Academy of Music, notableAlumni, Imogen Cooper]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Imogen Cooper
Context triple: [Royal Academy of Music, notableAlumni, Imogen Cooper]
  • A. Imogen Stubbs
    Imogen Stubbs is an English actress known for her work in film, television, and theatre, including notable roles in period dramas.
  • B. Imogen Poots
    Imogen Poots is a British actress known for her versatile performances in films such as "Green Room," "28 Weeks Later," and "Need for Speed."
  • C. Sophie Cookson
    Sophie Cookson is an English actress best known for her breakout role as Roxy in the action spy film "Kingsman: The Secret Service."
  • D. Lucy Morris
    Lucy Morris is a gentle, principled young woman in Anthony Trollope’s novel "The Eustace Diamonds," serving as a moral contrast to the more calculating Lizzie Eustace.
  • E. Julia Cumson
    Julia Cumson is a central fictional character in the 1980s American prime-time soap opera "Falcon Crest," known for her complex family ties and dramatic storylines within the powerful Channing dynasty.
  • 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: Imogen Cooper
Triple: [Royal Academy of Music, notableAlumni, Imogen Cooper]
Generated description
Imogen Cooper is a renowned British classical pianist celebrated for her interpretations of composers such as Schubert and Mozart and her distinguished international concert career.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Imogen Cooper
Target entity description: Imogen Cooper is a renowned British classical pianist celebrated for her interpretations of composers such as Schubert and Mozart and her distinguished international concert career.
  • A. Imogen Stubbs
    Imogen Stubbs is an English actress known for her work in film, television, and theatre, including notable roles in period dramas.
  • B. Imogen Poots
    Imogen Poots is a British actress known for her versatile performances in films such as "Green Room," "28 Weeks Later," and "Need for Speed."
  • C. Sophie Cookson
    Sophie Cookson is an English actress best known for her breakout role as Roxy in the action spy film "Kingsman: The Secret Service."
  • D. Lucy Morris
    Lucy Morris is a gentle, principled young woman in Anthony Trollope’s novel "The Eustace Diamonds," serving as a moral contrast to the more calculating Lizzie Eustace.
  • E. Julia Cumson
    Julia Cumson is a central fictional character in the 1980s American prime-time soap opera "Falcon Crest," known for her complex family ties and dramatic storylines within the powerful Channing dynasty.
  • 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_69a49854eb3481908c7d56b2e449a290 completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c23d696c8190bb688274280cb680 completed March 1, 2026, 10:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc6351cbc81909e2ffc692ee92b54 completed March 8, 2026, 12:43 a.m.
NEDg Description generation batch_69acc6af0db88190a02936072783553e completed March 8, 2026, 12:45 a.m.
NED2 Entity disambiguation (via description) batch_69acc722d8608190acbef82f180b75d1 completed March 8, 2026, 12:47 a.m.
Created at: March 1, 2026, 7:56 p.m.