Triple

T23305590
Position Surface form Disambiguated ID Type / Status
Subject Chantal Kreviazuk E590423 entity
Predicate hasMusicalInstrument P24000 FINISHED
Object Kurzweil PC3 keyboard
The Kurzweil PC3 keyboard is a professional-stage digital synthesizer and workstation renowned for its high-quality sounds, expressive performance features, and extensive sound design capabilities.
 E588762 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: Kurzweil PC3 keyboard | Statement: [Chantal Kreviazuk, hasMusicalInstrument, Kurzweil PC3 keyboard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kurzweil PC3 keyboard
Context triple: [Chantal Kreviazuk, hasMusicalInstrument, Kurzweil PC3 keyboard]
  • A. Kurzweil PC2
    The Kurzweil PC2 is a professional performance keyboard and synthesizer known for its high-quality sounds, weighted action, and suitability for stage and studio use.
  • B. Kurzweil music synthesizers
    Kurzweil music synthesizers are a line of high-end electronic keyboards and sound modules renowned for their realistic acoustic instrument emulations and advanced synthesis technology.
  • C. Kurzweil K2600
    The Kurzweil K2600 is a professional workstation synthesizer and sampler renowned for its powerful V.A.S.T. synthesis engine, deep programmability, and high-quality sounds used in studio and live performance.
  • D. Kurzweil K2500
    The Kurzweil K2500 is a professional-grade digital synthesizer and workstation renowned for its powerful V.A.S.T. synthesis engine, high-quality sounds, and extensive programmability, widely used in studios and live performance setups.
  • E. Claviere
    Claviere is a small alpine village and ski resort in northwestern Italy, known for its mountain scenery and winter sports facilities.
  • 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: Kurzweil PC3 keyboard
Triple: [Chantal Kreviazuk, hasMusicalInstrument, Kurzweil PC3 keyboard]
Generated description
The Kurzweil PC3 keyboard is a professional-stage digital synthesizer and workstation renowned for its high-quality sounds, expressive performance features, and extensive sound design capabilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kurzweil PC3 keyboard
Target entity description: The Kurzweil PC3 keyboard is a professional-stage digital synthesizer and workstation renowned for its high-quality sounds, expressive performance features, and extensive sound design capabilities.
  • A. Kurzweil PC2 chosen
    The Kurzweil PC2 is a professional performance keyboard and synthesizer known for its high-quality sounds, weighted action, and suitability for stage and studio use.
  • B. Kurzweil music synthesizers
    Kurzweil music synthesizers are a line of high-end electronic keyboards and sound modules renowned for their realistic acoustic instrument emulations and advanced synthesis technology.
  • C. Kurzweil K2600
    The Kurzweil K2600 is a professional workstation synthesizer and sampler renowned for its powerful V.A.S.T. synthesis engine, deep programmability, and high-quality sounds used in studio and live performance.
  • D. Kurzweil K2500
    The Kurzweil K2500 is a professional-grade digital synthesizer and workstation renowned for its powerful V.A.S.T. synthesis engine, high-quality sounds, and extensive programmability, widely used in studios and live performance setups.
  • E. Claviere
    Claviere is a small alpine village and ski resort in northwestern Italy, known for its mountain scenery and winter sports facilities.
  • F. None of above.

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_69e25d1c0ecc8190a355aa229f06d0e0 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1972737c08190bd011776564c3861 completed April 29, 2026, 5:29 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c5dc29cd081909d37cfb1d4529f79 completed May 19, 2026, 12:55 p.m.
NEDg Description generation batch_6a0c5f3e57308190865e48b43cc83d10 completed May 19, 2026, 1:01 p.m.
NED2 Entity disambiguation (via description) batch_6a0c5ffbea40819088a5a01a3763c718 completed May 19, 2026, 1:05 p.m.
Created at: April 17, 2026, 5:05 p.m.