Triple

T5199485
Position Surface form Disambiguated ID Type / Status
Subject Roger Waters E117355 entity
Predicate associatedAct P37 FINISHED
Object Syd Barrett
Syd Barrett was an English singer, songwriter, guitarist, and founding member of Pink Floyd, known for his innovative psychedelic music and influential yet brief career before his withdrawal from the public eye.
 E502880 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: Syd Barrett | Statement: [Roger Waters, associatedAct, Syd Barrett]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Syd Barrett
Context triple: [Roger Waters, associatedAct, Syd Barrett]
  • A. David Gilmour
    David Gilmour is an English guitarist, singer, and songwriter best known as the lead guitarist and co-lead vocalist of the rock band Pink Floyd.
  • B. Jack Bruce
    Jack Bruce was a Scottish musician, singer, and songwriter best known as the bassist and vocalist of the pioneering rock band Cream.
  • C. Noel Redding
    Noel Redding was an English rock bassist best known as the original bass player for the Jimi Hendrix Experience.
  • D. Pete Townshend
    Pete Townshend is an English rock guitarist, songwriter, and composer best known as the primary creative force behind the band The Who.
  • E. Nick Mason
    Nick Mason is an English drummer and founding member of the progressive rock band Pink Floyd.
  • 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: Syd Barrett
Triple: [Roger Waters, associatedAct, Syd Barrett]
Generated description
Syd Barrett was an English singer, songwriter, guitarist, and founding member of Pink Floyd, known for his innovative psychedelic music and influential yet brief career before his withdrawal from the public eye.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Syd Barrett
Target entity description: Syd Barrett was an English singer, songwriter, guitarist, and founding member of Pink Floyd, known for his innovative psychedelic music and influential yet brief career before his withdrawal from the public eye.
  • A. David Gilmour
    David Gilmour is an English guitarist, singer, and songwriter best known as the lead guitarist and co-lead vocalist of the rock band Pink Floyd.
  • B. Jack Bruce
    Jack Bruce was a Scottish musician, singer, and songwriter best known as the bassist and vocalist of the pioneering rock band Cream.
  • C. Noel Redding
    Noel Redding was an English rock bassist best known as the original bass player for the Jimi Hendrix Experience.
  • D. Pete Townshend
    Pete Townshend is an English rock guitarist, songwriter, and composer best known as the primary creative force behind the band The Who.
  • E. Nick Mason
    Nick Mason is an English drummer and founding member of the progressive rock band Pink Floyd.
  • 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_69bd4462ed04819084fcb01eb9d2fa74 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7a209d7c81908fa0d3bf2c482a34 completed March 20, 2026, 4:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69beefc60abc8190a0abcaf8b42dfe3d completed March 21, 2026, 7:21 p.m.
NEDg Description generation batch_69bef0761c208190bac06ff1f92c8224 completed March 21, 2026, 7:24 p.m.
NED2 Entity disambiguation (via description) batch_69bef14ca27c81909a5a44155c9ddaf9 completed March 21, 2026, 7:28 p.m.
Created at: March 20, 2026, 1:47 p.m.