Triple

T23277532
Position Surface form Disambiguated ID Type / Status
Subject Kurzweil PC2 E588762 entity
Predicate hasVariant P455 FINISHED
Object Kurzweil PC2R — NE NERFINISHED

How this triple was built (2 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 PC2R | Statement: [Kurzweil PC2, hasVariant, Kurzweil PC2R]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kurzweil PC2R
Context triple: [Kurzweil PC2, hasVariant, Kurzweil PC2R]
  • 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 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.
  • 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 K250
    The Kurzweil K250 is a pioneering digital sampling keyboard workstation from the 1980s, renowned for its realistic acoustic instrument sounds and significant influence on professional music production.
  • E. Kurzweil Artis
    Kurzweil Artis is a professional stage piano and performance keyboard known for its high-quality acoustic and electric piano sounds, robust build, and extensive performance features for live musicians.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e25d16e2c08190a291de254703129e completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f19578adf48190bdb129a55f86172c completed April 29, 2026, 5:22 a.m.
Created at: April 17, 2026, 4:49 p.m.