Triple

T22151882
Position Surface form Disambiguated ID Type / Status
Subject Brentwood, Los Angeles E547433 entity
Predicate notableAssociation P1481 FINISHED
Object O. J. Simpson murder case
The O. J. Simpson murder case was a highly publicized 1990s criminal trial in which former NFL star O. J. Simpson was accused and ultimately acquitted of the murders of his ex-wife Nicole Brown Simpson and her friend Ronald Goldman.
E224462 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: O. J. Simpson murder case | Statement: [Brentwood, Los Angeles, notableAssociation, O. J. Simpson murder case]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: O. J. Simpson murder case
Context triple: [Brentwood, Los Angeles, notableAssociation, O. J. Simpson murder case]
  • A. DeFeo family murders
    The DeFeo family murders were a 1974 mass killing in Amityville, New York, in which Ronald DeFeo Jr. shot and killed six members of his family, later inspiring the infamous "Amityville Horror" legend.
  • B. O. J. Simpson
    O. J. Simpson was a famous American football running back turned actor and broadcaster whose later life was dominated by his highly publicized murder trial and legal controversies.
  • C. Belva Gaertner murder case
    The Belva Gaertner murder case was a sensational 1920s Chicago homicide trial involving a glamorous nightclub singer accused of killing her lover, which later inspired the character of Velma Kelly in the play and musical "Chicago."
  • D. Son of Sam murders
    The Son of Sam murders were a series of notorious serial killings in New York City in the late 1970s committed by David Berkowitz, which terrorized the city and became a major media sensation.
  • E. Manson Family murders
    The Manson Family murders were a series of brutal killings in Los Angeles in 1969 orchestrated by cult leader Charles Manson, which became one of the most infamous crimes in American 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: O. J. Simpson murder case
Triple: [Brentwood, Los Angeles, notableAssociation, O. J. Simpson murder case]
Generated description
The O. J. Simpson murder case was a highly publicized 1990s criminal trial in which former NFL star O. J. Simpson was accused and ultimately acquitted of the murders of his ex-wife Nicole Brown Simpson and her friend Ronald Goldman.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: O. J. Simpson murder case
Target entity description: The O. J. Simpson murder case was a highly publicized 1990s criminal trial in which former NFL star O. J. Simpson was accused and ultimately acquitted of the murders of his ex-wife Nicole Brown Simpson and her friend Ronald Goldman.
  • A. DeFeo family murders
    The DeFeo family murders were a 1974 mass killing in Amityville, New York, in which Ronald DeFeo Jr. shot and killed six members of his family, later inspiring the infamous "Amityville Horror" legend.
  • B. O. J. Simpson chosen
    O. J. Simpson was a famous American football running back turned actor and broadcaster whose later life was dominated by his highly publicized murder trial and legal controversies.
  • C. Belva Gaertner murder case
    The Belva Gaertner murder case was a sensational 1920s Chicago homicide trial involving a glamorous nightclub singer accused of killing her lover, which later inspired the character of Velma Kelly in the play and musical "Chicago."
  • D. Son of Sam murders
    The Son of Sam murders were a series of notorious serial killings in New York City in the late 1970s committed by David Berkowitz, which terrorized the city and became a major media sensation.
  • E. Manson Family murders
    The Manson Family murders were a series of brutal killings in Los Angeles in 1969 orchestrated by cult leader Charles Manson, which became one of the most infamous crimes in American history.
  • F. None of above.

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_69e11e3b52088190ad5df386d01eb2fb completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f129f4b05c8190a824f55804f6d4d5 completed April 28, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a9708cb288190b6b7e61d23ffe309 completed May 18, 2026, 4:35 a.m.
NEDg Description generation batch_6a0a9790deac8190bdc998971cfccc1a completed May 18, 2026, 4:37 a.m.
NED2 Entity disambiguation (via description) batch_6a0a98543b2c8190ba00964fd788bb5f completed May 18, 2026, 4:40 a.m.
Created at: April 16, 2026, 8:33 p.m.