Triple

T23305585
Position Surface form Disambiguated ID Type / Status
Subject Chantal Kreviazuk E590423 entity
Predicate hasMusicalInstrument P24000 FINISHED
Object Oberheim synthesizer — NE NERFINISHED

How this triple was built (3 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: Oberheim synthesizer | Statement: [Chantal Kreviazuk, hasMusicalInstrument, Oberheim synthesizer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oberheim synthesizer
Context triple: [Chantal Kreviazuk, hasMusicalInstrument, Oberheim synthesizer]
  • A. Moog synthesizer
    The Moog synthesizer is a pioneering analog electronic instrument known for its rich, warm tones and its foundational role in shaping modern electronic and popular music.
  • B. Yamaha CS-80 synthesizer
    The Yamaha CS-80 synthesizer is a legendary late-1970s analog polyphonic synthesizer renowned for its expressive performance controls and lush, cinematic sound, famously used by Vangelis on the Blade Runner soundtrack.
  • C. Roland Jupiter-8
    The Roland Jupiter-8 is a legendary early-1980s polyphonic analog synthesizer renowned for its rich sound, reliability, and iconic use in pop and electronic music.
  • D. Mellotron
    The Mellotron is an early electro-mechanical keyboard instrument that plays back pre-recorded tape loops of real instruments, famously used in 1960s psychedelic and progressive rock music.
  • E. Fairlight CMI
    The Fairlight CMI is a pioneering digital synthesizer and sampler from the late 1970s and 1980s that revolutionized music production with its groundbreaking sampling capabilities and computer-based interface.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oberheim synthesizer
Target entity description: The Oberheim synthesizer is a renowned line of analog and digital synthesizers known for their rich, warm sound and significant influence on electronic and pop music production since the 1970s.
  • A. Moog synthesizer
    The Moog synthesizer is a pioneering analog electronic instrument known for its rich, warm tones and its foundational role in shaping modern electronic and popular music.
  • B. Yamaha CS-80 synthesizer
    The Yamaha CS-80 synthesizer is a legendary late-1970s analog polyphonic synthesizer renowned for its expressive performance controls and lush, cinematic sound, famously used by Vangelis on the Blade Runner soundtrack.
  • C. Roland Jupiter-8
    The Roland Jupiter-8 is a legendary early-1980s polyphonic analog synthesizer renowned for its rich sound, reliability, and iconic use in pop and electronic music.
  • D. Mellotron
    The Mellotron is an early electro-mechanical keyboard instrument that plays back pre-recorded tape loops of real instruments, famously used in 1960s psychedelic and progressive rock music.
  • E. Fairlight CMI
    The Fairlight CMI is a pioneering digital synthesizer and sampler from the late 1970s and 1980s that revolutionized music production with its groundbreaking sampling capabilities and computer-based interface.
  • F. None of above. chosen

Provenance (2 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_69e25d1c0ecc8190a355aa229f06d0e0 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1972737c08190bd011776564c3861 completed April 29, 2026, 5:29 a.m.
Created at: April 17, 2026, 5:05 p.m.