Triple

T22078907
Position Surface form Disambiguated ID Type / Status
Subject Katherine Victoria Litwack E545592 entity
Predicate parent P120 FINISHED
Object Gerald Litwack
Gerald Litwack is an American biochemist and academic known for his research in endocrinology and for being the father of actress Kat Dennings (born Katherine Victoria Litwack).
E1516963 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: Gerald Litwack | Statement: [Katherine Victoria Litwack, parent, Gerald Litwack]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gerald Litwack
Context triple: [Katherine Victoria Litwack, parent, Gerald Litwack]
  • A. Harry Litwack
    Harry Litwack was a Hall of Fame American college basketball coach best known for building Temple University into a national power in the mid-20th century.
  • B. Charles Litwack
    Charles Litwack is a relatively obscure individual about whom no widely known public or historical information is readily available.
  • C. Vernon Baker
    Vernon Baker was a highly decorated U.S. Army officer and Medal of Honor recipient for his heroism during World War II.
  • D. A. Leon Higginbotham Jr.
    A. Leon Higginbotham Jr. was a prominent American civil rights advocate, legal scholar, and federal judge known for his influential work on race, law, and justice in the United States.
  • E. Marvin Aubrey Davis
    Marvin Aubrey Davis was a film art director known for his work on mid-20th-century Hollywood productions, including Disney’s fantasy musical "Babes in Toyland" (1961).
  • 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: Gerald Litwack
Triple: [Katherine Victoria Litwack, parent, Gerald Litwack]
Generated description
Gerald Litwack is an American biochemist and academic known for his research in endocrinology and for being the father of actress Kat Dennings (born Katherine Victoria Litwack).
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gerald Litwack
Target entity description: Gerald Litwack is an American biochemist and academic known for his research in endocrinology and for being the father of actress Kat Dennings (born Katherine Victoria Litwack).
  • A. Harry Litwack
    Harry Litwack was a Hall of Fame American college basketball coach best known for building Temple University into a national power in the mid-20th century.
  • B. Charles Litwack
    Charles Litwack is a relatively obscure individual about whom no widely known public or historical information is readily available.
  • C. Vernon Baker
    Vernon Baker was a highly decorated U.S. Army officer and Medal of Honor recipient for his heroism during World War II.
  • D. A. Leon Higginbotham Jr.
    A. Leon Higginbotham Jr. was a prominent American civil rights advocate, legal scholar, and federal judge known for his influential work on race, law, and justice in the United States.
  • E. Marvin Aubrey Davis
    Marvin Aubrey Davis was a film art director known for his work on mid-20th-century Hollywood productions, including Disney’s fantasy musical "Babes in Toyland" (1961).
  • 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_69e11e3523488190badd54b5d580c00d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f128b43df0819090c248ded98fad12 completed April 28, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a80b980408190a35b2816b17cc322 completed May 18, 2026, 3 a.m.
NEDg Description generation batch_6a0a81f51dbc8190a49506d7536d165b completed May 18, 2026, 3:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0a82c10ce48190806498221cb55e7b completed May 18, 2026, 3:08 a.m.
Created at: April 16, 2026, 8:28 p.m.