Triple

T1845498
Position Surface form Disambiguated ID Type / Status
Subject Curtis Institute of Music E41274 entity
Predicate hasNotableFaculty P141 FINISHED
Object Isabella Vengerova
Isabella Vengerova was a renowned Russian-American pianist and influential pedagogue, best known for co-founding the Curtis Institute of Music and training many prominent 20th-century pianists.
E205900 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: Isabella Vengerova | Statement: [Curtis Institute of Music, hasNotableFaculty, Isabella Vengerova]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Isabella Vengerova
Context triple: [Curtis Institute of Music, hasNotableFaculty, Isabella Vengerova]
  • A. Galina Ulanova
    Galina Ulanova was a legendary Soviet ballerina, celebrated as one of the greatest classical dancers of the 20th century and a prima ballerina assoluta of the Bolshoi Ballet.
  • B. Nina Gabrilowitsch
    Nina Gabrilowitsch was the only grandchild of famed American writer Mark Twain, known primarily for her familial connection to the Clemens family.
  • C. Zinaida Volkova
    Zinaida Volkova was the eldest daughter of Russian revolutionary Leon Trotsky, known for her involvement in the early Soviet intellectual milieu and her tragic death in exile.
  • D. Alexandra Danilova
    Alexandra Danilova was a renowned Russian-American ballerina and influential ballet teacher, celebrated for her work with the Ballets Russes and later as a leading figure at the School of American Ballet.
  • E. Lidia Alexeeva
    Lidia Alexeeva was a legendary Soviet basketball coach renowned for leading the USSR women’s national team to multiple Olympic and World Championship titles and is regarded as one of the greatest coaches in women’s basketball history.
  • 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: Isabella Vengerova
Triple: [Curtis Institute of Music, hasNotableFaculty, Isabella Vengerova]
Generated description
Isabella Vengerova was a renowned Russian-American pianist and influential pedagogue, best known for co-founding the Curtis Institute of Music and training many prominent 20th-century pianists.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Isabella Vengerova
Target entity description: Isabella Vengerova was a renowned Russian-American pianist and influential pedagogue, best known for co-founding the Curtis Institute of Music and training many prominent 20th-century pianists.
  • A. Galina Ulanova
    Galina Ulanova was a legendary Soviet ballerina, celebrated as one of the greatest classical dancers of the 20th century and a prima ballerina assoluta of the Bolshoi Ballet.
  • B. Nina Gabrilowitsch
    Nina Gabrilowitsch was the only grandchild of famed American writer Mark Twain, known primarily for her familial connection to the Clemens family.
  • C. Zinaida Volkova
    Zinaida Volkova was the eldest daughter of Russian revolutionary Leon Trotsky, known for her involvement in the early Soviet intellectual milieu and her tragic death in exile.
  • D. Alexandra Danilova
    Alexandra Danilova was a renowned Russian-American ballerina and influential ballet teacher, celebrated for her work with the Ballets Russes and later as a leading figure at the School of American Ballet.
  • E. Lidia Alexeeva
    Lidia Alexeeva was a legendary Soviet basketball coach renowned for leading the USSR women’s national team to multiple Olympic and World Championship titles and is regarded as one of the greatest coaches in women’s basketball history.
  • 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_69a88648cd44819093303206d96d76ad completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb051640c819088a8b28a03f57331 completed March 7, 2026, 4:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69adc9c070548190af52d3feaa3aead2 completed March 8, 2026, 7:10 p.m.
NEDg Description generation batch_69adcb1466788190bdcb50107d838f83 completed March 8, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69adcbf5b0b881909d43c748034481f4 completed March 8, 2026, 7:20 p.m.
Created at: March 4, 2026, 7:33 p.m.