Triple

T1845450
Position Surface form Disambiguated ID Type / Status
Subject Curtis Institute of Music E41274 entity
Predicate hasNotableAlumni P51 FINISHED
Object Menahem Pressler
Menahem Pressler was a renowned German-born American pianist and long-time founding member of the Beaux Arts Trio, celebrated for his chamber music and teaching.
E229131 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: Menahem Pressler | Statement: [Curtis Institute of Music, hasNotableAlumni, Menahem Pressler]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Menahem Pressler
Context triple: [Curtis Institute of Music, hasNotableAlumni, Menahem Pressler]
  • A. Asa Yoelson
    Asa Yoelson, better known as Al Jolson, was a hugely popular early 20th-century American singer, comedian, and actor often called "the world's greatest entertainer."
  • B. Leon Feldhendler
    Leon Feldhendler was a Polish Jewish resistance leader and Holocaust survivor best known for co-organizing the 1943 prisoner uprising at the Sobibor extermination camp.
  • C. Yehuda Hoffman
    Yehuda Hoffman is an astrophysicist known for his work in cosmology and large-scale structure, including helping identify and characterize the Laniakea Supercluster.
  • D. Myron Futterman
    Myron Futterman was an American businessman best known for being the first husband of actress Jane Wyman.
  • E. George Weil
    George Weil was a physicist who worked on the Manhattan Project and is noted for being the operator who withdrew the control rod to initiate the first self-sustaining nuclear chain reaction in Chicago Pile-1.
  • 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: Menahem Pressler
Triple: [Curtis Institute of Music, hasNotableAlumni, Menahem Pressler]
Generated description
Menahem Pressler was a renowned German-born American pianist and long-time founding member of the Beaux Arts Trio, celebrated for his chamber music and teaching.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Menahem Pressler
Target entity description: Menahem Pressler was a renowned German-born American pianist and long-time founding member of the Beaux Arts Trio, celebrated for his chamber music and teaching.
  • A. Asa Yoelson
    Asa Yoelson, better known as Al Jolson, was a hugely popular early 20th-century American singer, comedian, and actor often called "the world's greatest entertainer."
  • B. Leon Feldhendler
    Leon Feldhendler was a Polish Jewish resistance leader and Holocaust survivor best known for co-organizing the 1943 prisoner uprising at the Sobibor extermination camp.
  • C. Yehuda Hoffman
    Yehuda Hoffman is an astrophysicist known for his work in cosmology and large-scale structure, including helping identify and characterize the Laniakea Supercluster.
  • D. Myron Futterman
    Myron Futterman was an American businessman best known for being the first husband of actress Jane Wyman.
  • E. George Weil
    George Weil was a physicist who worked on the Manhattan Project and is noted for being the operator who withdrew the control rod to initiate the first self-sustaining nuclear chain reaction in Chicago Pile-1.
  • 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_69ae1fc7f4988190931e58d2f95b9049 completed March 9, 2026, 1:18 a.m.
NEDg Description generation batch_69ae2078f5bc81909e4226e4f4188e87 completed March 9, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69ae2121a43481908ea6eef3d4e06407 completed March 9, 2026, 1:23 a.m.
Created at: March 4, 2026, 7:33 p.m.