Triple

T20107200
Position Surface form Disambiguated ID Type / Status
Subject Steve Lukather E490213 entity
Predicate familyName P18 FINISHED
Object Lukather — 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: Lukather | Statement: [Steve Lukather, familyName, Lukather]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lukather
Context triple: [Steve Lukather, familyName, Lukather]
  • A. Trevor Rabin
    Trevor Rabin is a South African musician and composer best known as the former guitarist of the rock band Yes and as a prolific film score composer.
  • B. Nev Scharrel
    Nev Scharrel is an American child actress best known for voicing Agnes in the animated film "Despicable Me 3."
  • C. Marty Friedman
    Marty Friedman is an American guitarist renowned for his virtuosic, melodic playing style and influential work in thrash and neoclassical metal, as well as his later career in Japan as a musician and television personality.
  • D. Jon Lomberg
    Jon Lomberg is an American space artist and science communicator best known for his close collaboration with Carl Sagan and his major role in designing the visual and artistic elements of NASA’s interstellar messages, including the Voyager Golden Record.
  • E. David Ellefson
    David Ellefson is an American bassist best known as the longtime bassist and co-founder of the thrash metal band Megadeth.
  • 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: Lukather
Target entity description: Lukather is the surname of Steve Lukather, the renowned American guitarist, singer, and songwriter best known as a founding member of the rock band Toto.
  • A. Trevor Rabin
    Trevor Rabin is a South African musician and composer best known as the former guitarist of the rock band Yes and as a prolific film score composer.
  • B. Nev Scharrel
    Nev Scharrel is an American child actress best known for voicing Agnes in the animated film "Despicable Me 3."
  • C. Marty Friedman
    Marty Friedman is an American guitarist renowned for his virtuosic, melodic playing style and influential work in thrash and neoclassical metal, as well as his later career in Japan as a musician and television personality.
  • D. Jon Lomberg
    Jon Lomberg is an American space artist and science communicator best known for his close collaboration with Carl Sagan and his major role in designing the visual and artistic elements of NASA’s interstellar messages, including the Voyager Golden Record.
  • E. David Ellefson
    David Ellefson is an American bassist best known as the longtime bassist and co-founder of the thrash metal band Megadeth.
  • 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_69da62636cc08190982cc71733a17b8d completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e666dcb8d4819091889e19dd9137a6 completed April 20, 2026, 5:48 p.m.
Created at: April 11, 2026, 11:28 p.m.