Triple

T8544477
Position Surface form Disambiguated ID Type / Status
Subject Rush E202283 entity
Predicate memberRole P11687 FINISHED
Object Geddy Lee – keyboards
Geddy Lee is a Canadian musician best known as the lead vocalist, bassist, and keyboardist of the progressive rock band Rush.
 E741237 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: Geddy Lee – keyboards | Statement: [Rush, memberRole, Geddy Lee – keyboards]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Geddy Lee – keyboards
Context triple: [Rush, memberRole, Geddy Lee – keyboards]
  • A. Philip Selway
    Philip Selway is an English musician best known as the drummer of the alternative rock band Radiohead.
  • B. Tony Levin
    Tony Levin is an American bassist and Chapman Stick virtuoso best known for his work with King Crimson, Peter Gabriel, and numerous other rock and progressive artists.
  • C. Trevor Rabin
    Trevor Rabin is a South African musician and composer best known as the former guitarist of the rock band Yes and as a prolific film score composer.
  • D. Geoff Downes
    Geoff Downes is an English keyboardist and songwriter best known as a member of The Buggles and the progressive rock bands Yes and Asia.
  • E. Tony Banks
    Tony Banks is an English musician and songwriter best known as the keyboardist and a founding member of the progressive rock band Genesis.
  • 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: Geddy Lee – keyboards
Triple: [Rush, memberRole, Geddy Lee – keyboards]
Generated description
Geddy Lee is a Canadian musician best known as the lead vocalist, bassist, and keyboardist of the progressive rock band Rush.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Geddy Lee – keyboards
Target entity description: Geddy Lee is a Canadian musician best known as the lead vocalist, bassist, and keyboardist of the progressive rock band Rush.
  • A. Philip Selway
    Philip Selway is an English musician best known as the drummer of the alternative rock band Radiohead.
  • B. Tony Levin
    Tony Levin is an American bassist and Chapman Stick virtuoso best known for his work with King Crimson, Peter Gabriel, and numerous other rock and progressive artists.
  • C. Trevor Rabin
    Trevor Rabin is a South African musician and composer best known as the former guitarist of the rock band Yes and as a prolific film score composer.
  • D. Geoff Downes
    Geoff Downes is an English keyboardist and songwriter best known as a member of The Buggles and the progressive rock bands Yes and Asia.
  • E. Tony Banks
    Tony Banks is an English musician and songwriter best known as the keyboardist and a founding member of the progressive rock band Genesis.
  • 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_69ca832461e88190a654c5e44e233aa8 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe6e4e21c8190afcbca73713a5fa8 completed March 31, 2026, 3:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6db3eef08190934f5b42807ad769 completed April 2, 2026, 1:23 p.m.
NEDg Description generation batch_69ce6ec3b080819082d64646d453541d completed April 2, 2026, 1:27 p.m.
NED2 Entity disambiguation (via description) batch_69ce6fe928d48190824e7a94fea5cfc0 completed April 2, 2026, 1:32 p.m.
Created at: March 30, 2026, 6:18 p.m.