Triple

T1921602
Position Surface form Disambiguated ID Type / Status
Subject Magic E40135 entity
Predicate masteringEngineer P33175 FINISHED
Object Bob Ludwig
Bob Ludwig is a renowned American audio mastering engineer celebrated for his work on countless major albums across multiple genres.
E217020 NE FINISHED

How this triple was built (5 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: Bob Ludwig | Statement: [Magic, masteringEngineer, Bob Ludwig]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bob Ludwig
Context triple: [Magic, masteringEngineer, Bob Ludwig]
  • A. Bob Johnston
    Bob Johnston was an American record producer best known for his work with Bob Dylan, Johnny Cash, and other major artists in the 1960s and 1970s.
  • B. Phil Ramone
    Phil Ramone was a renowned American record producer and engineer celebrated for his innovative studio techniques and work with major artists across pop, rock, and jazz.
  • C. Bill West
    Bill West was the husband of American country music singer Dottie West and was associated with her early career and personal life.
  • D. Ray Dolby
    Ray Dolby was an American engineer and inventor best known for pioneering noise reduction and surround sound technologies that revolutionized the audio industry.
  • E. David Dolby
    David Dolby is a member of the Dolby family, known as the son of Dagmar Dolby and the late audio technology pioneer Ray Dolby.
  • 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: Bob Ludwig
Triple: [Magic, masteringEngineer, Bob Ludwig]
Generated description
Bob Ludwig is a renowned American audio mastering engineer celebrated for his work on countless major albums across multiple genres.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bob Ludwig
Target entity description: Bob Ludwig is a renowned American audio mastering engineer celebrated for his work on countless major albums across multiple genres.
  • A. Bob Johnston
    Bob Johnston was an American record producer best known for his work with Bob Dylan, Johnny Cash, and other major artists in the 1960s and 1970s.
  • B. Phil Ramone
    Phil Ramone was a renowned American record producer and engineer celebrated for his innovative studio techniques and work with major artists across pop, rock, and jazz.
  • C. Bill West
    Bill West was the husband of American country music singer Dottie West and was associated with her early career and personal life.
  • D. Ray Dolby
    Ray Dolby was an American engineer and inventor best known for pioneering noise reduction and surround sound technologies that revolutionized the audio industry.
  • E. David Dolby
    David Dolby is a member of the Dolby family, known as the son of Dagmar Dolby and the late audio technology pioneer Ray Dolby.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: masteringEngineer
Context triple: [Magic, masteringEngineer, Bob Ludwig]
  • A. mixingEngineer
    Indicates that one entity is the audio professional responsible for combining and balancing the recorded elements of another entity (such as a song, track, or project).
  • B. chiefEngineer
    Indicates that one entity serves as the primary or lead engineer responsible for overseeing engineering activities for another entity.
  • C. laterEngineer
    Indicates that one entity becomes an engineer at a later time than another entity.
  • D. acousticalDesigner
    Indicates a relationship where one entity serves as the acoustical designer responsible for planning or shaping the sound characteristics of another entity (such as a space, product, or performance).
  • E. principalConductor
    Indicates that one entity serves as the main or lead conductor for another entity, typically an orchestra or musical ensemble.
  • F. None of above. chosen

Provenance (7 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_69a8864298748190a2f2fd34f7ef8d77 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb233011881908736523d36f01b0c completed March 7, 2026, 5:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3e458e8819098ea1c2d5598f890 completed March 8, 2026, 10:10 p.m.
NEDg Description generation batch_69adf4cd91008190ada815601d9f76b4 completed March 8, 2026, 10:14 p.m.
NED2 Entity disambiguation (via description) batch_69adf5681ea88190979237322fd2785b completed March 8, 2026, 10:17 p.m.
PD Predicate disambiguation batch_69abafed2ab481908920334e77b1021b completed March 7, 2026, 4:56 a.m.
PDg Predicate description generation batch_69abb1b180e481908bbe893d6ba6208b completed March 7, 2026, 5:03 a.m.
Created at: March 4, 2026, 7:35 p.m.