Triple

T7198778
Position Surface form Disambiguated ID Type / Status
Subject Marina Oswald E168682 entity
Predicate alsoKnownAs P39 FINISHED
Object Marina Oswald Porter
Marina Oswald Porter is the Russian-born widow of Lee Harvey Oswald, the accused assassin of U.S. President John F. Kennedy.
E648687 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: Marina Oswald Porter | Statement: [Marina Oswald, alsoKnownAs, Marina Oswald Porter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marina Oswald Porter
Context triple: [Marina Oswald, alsoKnownAs, Marina Oswald Porter]
  • A. Nelle Porter
    Nelle Porter is a sharp, ambitious, and often icy attorney from the television series "Ally McBeal," known for her complex relationships and memorable presence at the law firm Cage & Fish.
  • B. Anne Harriman Sands Rutherfurd
    Anne Harriman Sands Rutherfurd was an American socialite and philanthropist of the Gilded Age, noted for her prominent position in New York high society and her later marriage into the wealthy Vanderbilt family.
  • C. Julia Elizabeth Westall Wolfe
    Julia Elizabeth Westall Wolfe was the mother of American novelist Thomas Wolfe and a significant influence on his life and literary work.
  • D. Roberta Brooke Russell
    Roberta Brooke Russell, better known as Brooke Astor, was a prominent American philanthropist and socialite renowned for her influential charitable work in New York City.
  • E. Marianne Meed Ward
    Marianne Meed Ward is a Canadian journalist-turned-politician who serves as the mayor of Burlington, Ontario, known for her advocacy on civic engagement and responsible urban development.
  • 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: Marina Oswald Porter
Triple: [Marina Oswald, alsoKnownAs, Marina Oswald Porter]
Generated description
Marina Oswald Porter is the Russian-born widow of Lee Harvey Oswald, the accused assassin of U.S. President John F. Kennedy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marina Oswald Porter
Target entity description: Marina Oswald Porter is the Russian-born widow of Lee Harvey Oswald, the accused assassin of U.S. President John F. Kennedy.
  • A. Nelle Porter
    Nelle Porter is a sharp, ambitious, and often icy attorney from the television series "Ally McBeal," known for her complex relationships and memorable presence at the law firm Cage & Fish.
  • B. Anne Harriman Sands Rutherfurd
    Anne Harriman Sands Rutherfurd was an American socialite and philanthropist of the Gilded Age, noted for her prominent position in New York high society and her later marriage into the wealthy Vanderbilt family.
  • C. Julia Elizabeth Westall Wolfe
    Julia Elizabeth Westall Wolfe was the mother of American novelist Thomas Wolfe and a significant influence on his life and literary work.
  • D. Roberta Brooke Russell
    Roberta Brooke Russell, better known as Brooke Astor, was a prominent American philanthropist and socialite renowned for her influential charitable work in New York City.
  • E. Marianne Meed Ward
    Marianne Meed Ward is a Canadian journalist-turned-politician who serves as the mayor of Burlington, Ontario, known for her advocacy on civic engagement and responsible urban development.
  • 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.