Triple

T5577345
Position Surface form Disambiguated ID Type / Status
Subject Heartbreaker E146351 entity
Predicate lyricist P1360 FINISHED
Object Roger Glover
Roger Glover is an English bassist, songwriter, and record producer best known as a longtime member of the rock band Deep Purple.
 E541705 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: Roger Glover | Statement: [Heartbreaker, lyricist, Roger Glover]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roger Glover
Context triple: [Heartbreaker, lyricist, Roger Glover]
  • A. Steve Howe
    Steve Howe is an English guitarist best known as the longtime lead guitarist of the progressive rock band Yes and a founding member of the supergroup Asia.
  • B. Bernie Marsden
    Bernie Marsden is an English rock and blues guitarist and songwriter best known as a founding member of Whitesnake and co-writer of several of the band’s biggest hits.
  • C. Carl Palmer
    Carl Palmer is an English rock drummer best known for his work with the progressive rock bands Emerson, Lake & Palmer and Asia.
  • D. Ian Paice
    Ian Paice is an English rock drummer best known as the longtime drummer for Deep Purple and for his work with other hard rock bands.
  • E. Ritchie Blackmore
    Ritchie Blackmore is an English guitarist and songwriter best known as a founding member of Deep Purple and Rainbow, and as one of the pioneers of hard rock and neoclassical metal guitar.
  • 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: Roger Glover
Triple: [Heartbreaker, lyricist, Roger Glover]
Generated description
Roger Glover is an English bassist, songwriter, and record producer best known as a longtime member of the rock band Deep Purple.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roger Glover
Target entity description: Roger Glover is an English bassist, songwriter, and record producer best known as a longtime member of the rock band Deep Purple.
  • A. Steve Howe
    Steve Howe is an English guitarist best known as the longtime lead guitarist of the progressive rock band Yes and a founding member of the supergroup Asia.
  • B. Bernie Marsden
    Bernie Marsden is an English rock and blues guitarist and songwriter best known as a founding member of Whitesnake and co-writer of several of the band’s biggest hits.
  • C. Carl Palmer
    Carl Palmer is an English rock drummer best known for his work with the progressive rock bands Emerson, Lake & Palmer and Asia.
  • D. Ian Paice
    Ian Paice is an English rock drummer best known as the longtime drummer for Deep Purple and for his work with other hard rock bands.
  • E. Ritchie Blackmore
    Ritchie Blackmore is an English guitarist and songwriter best known as a founding member of Deep Purple and Rainbow, and as one of the pioneers of hard rock and neoclassical metal guitar.
  • 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_69c008ffed108190a084602227af6157 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c0206ae4808190971d89243db94475 completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c059f3f6648190af2fd9a5e7cc125b completed March 22, 2026, 9:07 p.m.
NEDg Description generation batch_69c05d24fdf481908cfa9c485cd9a9f3 completed March 22, 2026, 9:20 p.m.
NED2 Entity disambiguation (via description) batch_69c05dc3d3cc8190a6bb775b06136972 completed March 22, 2026, 9:23 p.m.
Created at: March 22, 2026, 3:37 p.m.