Triple

T2004506
Position Surface form Disambiguated ID Type / Status
Subject Saint Petersburg Conservatory E43549 entity
Predicate hasNotableAlumnus P51 FINISHED
Object Sviatoslav Richter
Sviatoslav Richter was a renowned 20th-century Soviet pianist celebrated for his powerful technique, vast repertoire, and deeply insightful interpretations.
 E229552 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: Sviatoslav Richter | Statement: [Saint Petersburg Conservatory, hasNotableAlumnus, Sviatoslav Richter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sviatoslav Richter
Context triple: [Saint Petersburg Conservatory, hasNotableAlumnus, Sviatoslav Richter]
  • A. Mstislav Rostropovich
    Mstislav Rostropovich was a renowned Soviet-born cellist and conductor, celebrated as one of the greatest cellists of the 20th century and a prominent champion of human rights.
  • B. Felix Galimir
    Felix Galimir was an Austrian-born violinist and influential chamber music teacher renowned for his interpretations of early 20th-century repertoire and his long pedagogical career in the United States.
  • C. Jascha Brodsky
    Jascha Brodsky was a prominent Russian-American violinist and revered pedagogue, best known for his long tenure teaching at the Curtis Institute of Music and for mentoring many leading violinists of the 20th century.
  • D. Valerian Pletnev
    Valerian Pletnev is an author best known for writing the work titled "Strike."
  • E. Jascha Heifetz
    Jascha Heifetz was a Lithuanian-American violinist renowned as one of the greatest virtuoso performers 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: Sviatoslav Richter
Triple: [Saint Petersburg Conservatory, hasNotableAlumnus, Sviatoslav Richter]
Generated description
Sviatoslav Richter was a renowned 20th-century Soviet pianist celebrated for his powerful technique, vast repertoire, and deeply insightful interpretations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sviatoslav Richter
Target entity description: Sviatoslav Richter was a renowned 20th-century Soviet pianist celebrated for his powerful technique, vast repertoire, and deeply insightful interpretations.
  • A. Mstislav Rostropovich
    Mstislav Rostropovich was a renowned Soviet-born cellist and conductor, celebrated as one of the greatest cellists of the 20th century and a prominent champion of human rights.
  • B. Felix Galimir
    Felix Galimir was an Austrian-born violinist and influential chamber music teacher renowned for his interpretations of early 20th-century repertoire and his long pedagogical career in the United States.
  • C. Jascha Brodsky
    Jascha Brodsky was a prominent Russian-American violinist and revered pedagogue, best known for his long tenure teaching at the Curtis Institute of Music and for mentoring many leading violinists of the 20th century.
  • D. Valerian Pletnev
    Valerian Pletnev is an author best known for writing the work titled "Strike."
  • E. Jascha Heifetz
    Jascha Heifetz was a Lithuanian-American violinist renowned as one of the greatest virtuoso performers of the 20th century.
  • F. None of above. chosen

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_69a88715dbbc8190b2299e29e955d997 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb89717c88190ba506134c671d386 completed March 7, 2026, 5:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae1fe068ac8190b0999e4f881d134a completed March 9, 2026, 1:18 a.m.
NEDg Description generation batch_69ae2092c3ac8190b2f1f3e9c980f40a completed March 9, 2026, 1:21 a.m.
NED2 Entity disambiguation (via description) batch_69ae21c757c88190a151e01ee0825d85 completed March 9, 2026, 1:26 a.m.
Created at: March 4, 2026, 7:37 p.m.