Triple

T7299422
Position Surface form Disambiguated ID Type / Status
Subject John Profumo E167803 entity
Predicate mother P120 FINISHED
Object Louisa Stiven
Louisa Stiven was the mother of British politician John Profumo, who served as Secretary of State for War and was central to the 1963 Profumo affair scandal.
 E655152 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: Louisa Stiven | Statement: [John Profumo, mother, Louisa Stiven]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Louisa Stiven
Context triple: [John Profumo, mother, Louisa Stiven]
  • A. Josephine Lloyd
    Josephine Lloyd is an individual known professionally as Josie Lloyd, likely recognized for work or public presence under that name.
  • B. Louisa Hawkins
    Louisa Hawkins was the first wife of Sir Arthur Conan Doyle, the famed British author and creator of Sherlock Holmes.
  • C. Ann Stevens
    Ann Stevens is the mother of American actor George Hamilton.
  • D. Elizabeth Stevens
    Elizabeth Stevens is known as the daughter of the late U.S. Supreme Court Justice John Paul Stevens.
  • E. Louisa Jane Allen
    Louisa Jane Allen was the wife of English horticulturist and businessman John Wedgwood, a member of the prominent Wedgwood family.
  • 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: Louisa Stiven
Triple: [John Profumo, mother, Louisa Stiven]
Generated description
Louisa Stiven was the mother of British politician John Profumo, who served as Secretary of State for War and was central to the 1963 Profumo affair scandal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Louisa Stiven
Target entity description: Louisa Stiven was the mother of British politician John Profumo, who served as Secretary of State for War and was central to the 1963 Profumo affair scandal.
  • A. Josephine Lloyd
    Josephine Lloyd is an individual known professionally as Josie Lloyd, likely recognized for work or public presence under that name.
  • B. Louisa Hawkins
    Louisa Hawkins was the first wife of Sir Arthur Conan Doyle, the famed British author and creator of Sherlock Holmes.
  • C. Ann Stevens
    Ann Stevens is the mother of American actor George Hamilton.
  • D. Elizabeth Stevens
    Elizabeth Stevens is known as the daughter of the late U.S. Supreme Court Justice John Paul Stevens.
  • E. Louisa Jane Allen
    Louisa Jane Allen was the wife of English horticulturist and businessman John Wedgwood, a member of the prominent Wedgwood family.
  • 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_69c6888c820881909fc68f689fe1c251 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6ebad1b4481909e49ccc580007e4b completed March 27, 2026, 8:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7e550645c819085effd46dff60f09 completed March 28, 2026, 2:27 p.m.
NEDg Description generation batch_69c7e67a988881909b3d53ab8da43a8e completed March 28, 2026, 2:32 p.m.
NED2 Entity disambiguation (via description) batch_69c7e71dc39c8190951424cb543d58df completed March 28, 2026, 2:35 p.m.
Created at: March 27, 2026, 3:01 p.m.