Triple

T4725989
Position Surface form Disambiguated ID Type / Status
Subject Charles R. Schwab E104884 entity
Predicate spouse P13 FINISHED
Object Helen O’Neill Schwab
Helen O’Neill Schwab is the wife of American investor and Charles Schwab Corporation founder Charles R. Schwab and is known for her low-profile presence alongside his prominent business and philanthropic activities.
E635954 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: Helen O’Neill Schwab | Statement: [Charles R. Schwab, spouse, Helen O’Neill Schwab]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Helen O’Neill Schwab
Context triple: [Charles R. Schwab, spouse, Helen O’Neill Schwab]
  • A. Helen Crump
    Helen Crump is a schoolteacher and Andy Taylor’s love interest on *The Andy Griffith Show*, later becoming his wife in the series’ extended universe.
  • B. Lucile E. Greene
    Lucile E. Greene was an American writer and activist known for her work in civil rights and social justice.
  • C. Ruth O. Shaw
    Ruth O. Shaw is an American voter and lead plaintiff known for challenging a North Carolina congressional redistricting plan in the landmark U.S. Supreme Court case Shaw v. Reno, which reshaped constitutional standards for racial gerrymandering.
  • D. Helen Walker
    Helen Walker was an American film actress of the 1940s known for her sophisticated, often enigmatic screen presence in noir and dramatic roles.
  • E. Laura E. Richards
    Laura E. Richards was an American author of children’s literature and biographies, known for works such as her Pulitzer Prize–winning biography of her mother, Julia Ward Howe.
  • 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: Helen O’Neill Schwab
Triple: [Charles R. Schwab, spouse, Helen O’Neill Schwab]
Generated description
Helen O’Neill Schwab is the wife of American investor and Charles Schwab Corporation founder Charles R. Schwab and is known for her low-profile presence alongside his prominent business and philanthropic activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Helen O’Neill Schwab
Target entity description: Helen O’Neill Schwab is the wife of American investor and Charles Schwab Corporation founder Charles R. Schwab and is known for her low-profile presence alongside his prominent business and philanthropic activities.
  • A. Helen Crump
    Helen Crump is a schoolteacher and Andy Taylor’s love interest on *The Andy Griffith Show*, later becoming his wife in the series’ extended universe.
  • B. Lucile E. Greene
    Lucile E. Greene was an American writer and activist known for her work in civil rights and social justice.
  • C. Ruth O. Shaw
    Ruth O. Shaw is an American voter and lead plaintiff known for challenging a North Carolina congressional redistricting plan in the landmark U.S. Supreme Court case Shaw v. Reno, which reshaped constitutional standards for racial gerrymandering.
  • D. Helen Walker
    Helen Walker was an American film actress of the 1940s known for her sophisticated, often enigmatic screen presence in noir and dramatic roles.
  • E. Laura E. Richards
    Laura E. Richards was an American author of children’s literature and biographies, known for works such as her Pulitzer Prize–winning biography of her mother, Julia Ward Howe.
  • 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_69bd43ed84648190ae0b7ee8e8d00482 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6446b42081908e023979c9685730 completed March 20, 2026, 3:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c769cd39e081908624c8471b9131a1 completed March 28, 2026, 5:40 a.m.
NEDg Description generation batch_69c76da6e9e4819097c42d5a74efb3e7 completed March 28, 2026, 5:56 a.m.
NED2 Entity disambiguation (via description) batch_69c76e01a3fc8190b766188a0c243385 completed March 28, 2026, 5:58 a.m.
Created at: March 20, 2026, 1:18 p.m.