Triple

T9150951
Position Surface form Disambiguated ID Type / Status
Subject Jascha Heifetz E219582 entity
Predicate child P120 FINISHED
Object Josef Heifetz
Josef Heifetz is the son of legendary violinist Jascha Heifetz.
E219582 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: Josef Heifetz | Statement: [Jascha Heifetz, child, Josef Heifetz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Josef Heifetz
Context triple: [Jascha Heifetz, child, Josef Heifetz]
  • A. Jascha Heifetz
    Jascha Heifetz was a Lithuanian-American violinist renowned as one of the greatest virtuoso performers of the 20th century.
  • B. Isaac Stern
    Isaac Stern was a renowned 20th-century American violinist celebrated for his virtuoso performances, influential recordings, and advocacy for classical music and musicians.
  • C. Leon Fleisher
    Leon Fleisher was a renowned American pianist and conductor celebrated for his interpretations of the classical repertoire and his influential teaching career.
  • D. Bronisław Huberman
    Bronisław Huberman was a renowned Polish-Jewish violinist and humanitarian who played a key role in saving Jewish musicians from Nazi Europe and helped lay the foundations for what became the Israel Philharmonic Orchestra.
  • E. David Oistrakh
    David Oistrakh was a renowned Soviet violinist and conductor, celebrated as one of the greatest violin virtuosos of the 20th century.
  • 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: Josef Heifetz
Triple: [Jascha Heifetz, child, Josef Heifetz]
Generated description
Josef Heifetz is the son of legendary violinist Jascha Heifetz.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Josef Heifetz
Target entity description: Josef Heifetz is the son of legendary violinist Jascha Heifetz.
  • A. Jascha Heifetz chosen
    Jascha Heifetz was a Lithuanian-American violinist renowned as one of the greatest virtuoso performers of the 20th century.
  • B. Isaac Stern
    Isaac Stern was a renowned 20th-century American violinist celebrated for his virtuoso performances, influential recordings, and advocacy for classical music and musicians.
  • C. Leon Fleisher
    Leon Fleisher was a renowned American pianist and conductor celebrated for his interpretations of the classical repertoire and his influential teaching career.
  • D. Bronisław Huberman
    Bronisław Huberman was a renowned Polish-Jewish violinist and humanitarian who played a key role in saving Jewish musicians from Nazi Europe and helped lay the foundations for what became the Israel Philharmonic Orchestra.
  • E. David Oistrakh
    David Oistrakh was a renowned Soviet violinist and conductor, celebrated as one of the greatest violin virtuosos of the 20th century.
  • 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_69ca83e25418819093c6503deeaf30de completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca96b57888190a09a563f1fa522f6 completed April 1, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0c6fd5d4481909300c5101304f35f completed April 4, 2026, 8:08 a.m.
NEDg Description generation batch_69d0c88301f08190b235b6df510ac418 completed April 4, 2026, 8:14 a.m.
NED2 Entity disambiguation (via description) batch_69d0c8db2e6c8190a0505fc9ee86552c completed April 4, 2026, 8:16 a.m.
Created at: March 30, 2026, 7:20 p.m.