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.