Triple

T7198719
Position Surface form Disambiguated ID Type / Status
Subject Shannon Rose Hill Memorial Park E168681 entity
Predicate hasBurial P196 FINISHED
Object Lee Harvey Oswald’s brother, Robert Oswald
Robert Oswald was the brother of Lee Harvey Oswald, known for his public reflections on the Kennedy assassination and his efforts to distance his family from his brother’s actions.
 E648682 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: Lee Harvey Oswald’s brother, Robert Oswald | Statement: [Shannon Rose Hill Memorial Park, hasBurial, Lee Harvey Oswald’s brother, Robert Oswald]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lee Harvey Oswald’s brother, Robert Oswald
Context triple: [Shannon Rose Hill Memorial Park, hasBurial, Lee Harvey Oswald’s brother, Robert Oswald]
  • A. James Oswald
    James Oswald was an 18th-century Scottish merchant and politician from Glasgow, known for his role in civic affairs and participation in Enlightenment intellectual circles.
  • B. James Oswald Little
    James Oswald Little was an Australian Aboriginal country music singer, songwriter, and guitarist renowned as a pioneering and influential figure in Australian music.
  • C. Lee Harvey Oswald
    Lee Harvey Oswald was a former U.S. Marine who is widely believed to have shot and killed President John F. Kennedy in Dallas in 1963, though his guilt has remained the subject of extensive controversy and conspiracy theories.
  • D. Jack Ruby
    Jack Ruby was the Dallas nightclub owner who fatally shot Lee Harvey Oswald, the accused assassin of President John F. Kennedy, on live television in 1963.
  • E. John O'Neil
    John O'Neil is best known as the former husband of American actress Teri Garr.
  • 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: Lee Harvey Oswald’s brother, Robert Oswald
Triple: [Shannon Rose Hill Memorial Park, hasBurial, Lee Harvey Oswald’s brother, Robert Oswald]
Generated description
Robert Oswald was the brother of Lee Harvey Oswald, known for his public reflections on the Kennedy assassination and his efforts to distance his family from his brother’s actions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lee Harvey Oswald’s brother, Robert Oswald
Target entity description: Robert Oswald was the brother of Lee Harvey Oswald, known for his public reflections on the Kennedy assassination and his efforts to distance his family from his brother’s actions.
  • A. James Oswald
    James Oswald was an 18th-century Scottish merchant and politician from Glasgow, known for his role in civic affairs and participation in Enlightenment intellectual circles.
  • B. James Oswald Little
    James Oswald Little was an Australian Aboriginal country music singer, songwriter, and guitarist renowned as a pioneering and influential figure in Australian music.
  • C. Lee Harvey Oswald
    Lee Harvey Oswald was a former U.S. Marine who is widely believed to have shot and killed President John F. Kennedy in Dallas in 1963, though his guilt has remained the subject of extensive controversy and conspiracy theories.
  • D. Jack Ruby
    Jack Ruby was the Dallas nightclub owner who fatally shot Lee Harvey Oswald, the accused assassin of President John F. Kennedy, on live television in 1963.
  • E. John O'Neil
    John O'Neil is best known as the former husband of American actress Teri Garr.
  • 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_69c68a5376748190bb500f03df86e93e completed March 27, 2026, 1:46 p.m.
NER Named-entity recognition batch_69c6e92b8bc08190bfcdd34ce42e3448 completed March 27, 2026, 8:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7bfac10c88190ad83da6a137abd27 completed March 28, 2026, 11:46 a.m.
NEDg Description generation batch_69c7c039bb708190b4ac14e19974774a completed March 28, 2026, 11:49 a.m.
NED2 Entity disambiguation (via description) batch_69c7c123c4b48190a76fb869f7abc553 completed March 28, 2026, 11:53 a.m.
Created at: March 27, 2026, 2:52 p.m.