Triple

T8675440
Position Surface form Disambiguated ID Type / Status
Subject Isabella Vengerova E205900 entity
Predicate notableStudent P4838 FINISHED
Object Abram Chasins
Abram Chasins was an American pianist, composer, author, and influential radio executive known for his performances, piano works, and writings on music.
E751999 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: Abram Chasins | Statement: [Isabella Vengerova, notableStudent, Abram Chasins]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Abram Chasins
Context triple: [Isabella Vengerova, notableStudent, Abram Chasins]
  • A. Abraham Tilevitz
    Abraham Tilevitz, better known by his stage name Alan Tilvern, was a British character actor recognized for his numerous supporting roles in film and television during the mid-20th century.
  • B. Charles Judels
    Charles Judels was a Dutch-born American character actor known for his prolific work in early 20th-century Hollywood films, often in comic or accented roles.
  • C. Samuel Sachs
    Samuel Sachs was an American investment banker whose partnership helped transform Goldman Sachs into a leading global financial institution in the late 19th and early 20th centuries.
  • D. Abraham Overholt
    Abraham Overholt was a 19th-century American distiller and businessman best known for founding the Old Overholt rye whiskey brand and developing the industrial village at West Overton, Pennsylvania.
  • E. Leo Friedlander
    Leo Friedlander was an American sculptor known for his large-scale public monuments and architectural sculpture, particularly in the mid-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: Abram Chasins
Triple: [Isabella Vengerova, notableStudent, Abram Chasins]
Generated description
Abram Chasins was an American pianist, composer, author, and influential radio executive known for his performances, piano works, and writings on music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Abram Chasins
Target entity description: Abram Chasins was an American pianist, composer, author, and influential radio executive known for his performances, piano works, and writings on music.
  • A. Abraham Tilevitz
    Abraham Tilevitz, better known by his stage name Alan Tilvern, was a British character actor recognized for his numerous supporting roles in film and television during the mid-20th century.
  • B. Charles Judels
    Charles Judels was a Dutch-born American character actor known for his prolific work in early 20th-century Hollywood films, often in comic or accented roles.
  • C. Samuel Sachs
    Samuel Sachs was an American investment banker whose partnership helped transform Goldman Sachs into a leading global financial institution in the late 19th and early 20th centuries.
  • D. Abraham Overholt
    Abraham Overholt was a 19th-century American distiller and businessman best known for founding the Old Overholt rye whiskey brand and developing the industrial village at West Overton, Pennsylvania.
  • E. Leo Friedlander
    Leo Friedlander was an American sculptor known for his large-scale public monuments and architectural sculpture, particularly in the mid-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_69ca83529a9c8190b5c075b4f14636ed completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc49f54dfc8190b7a61e7ed1cfcbeb completed March 31, 2026, 10:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69cef3a008d48190bd0e58f615eda148 completed April 2, 2026, 10:54 p.m.
NEDg Description generation batch_69cef52000048190bc5451cfb6446ced completed April 2, 2026, 11 p.m.
NED2 Entity disambiguation (via description) batch_69cef809df548190b4f9ecc709b3b065 completed April 2, 2026, 11:13 p.m.
Created at: March 30, 2026, 6:32 p.m.