Triple

T15082242
Position Surface form Disambiguated ID Type / Status
Subject Jonathan Penrose E360176 entity
Predicate mother P120 FINISHED
Object Margaret Leathes Penrose
Margaret Leathes Penrose was the mother of British chess grandmaster and psychologist Jonathan Penrose and a member of the notable Penrose family.
 E1138077 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: Margaret Leathes Penrose | Statement: [Jonathan Penrose, mother, Margaret Leathes Penrose]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Margaret Leathes Penrose
Context triple: [Jonathan Penrose, mother, Margaret Leathes Penrose]
  • A. Margaret Leathes Penrose
    Margaret Leathes Penrose was the mother of renowned mathematical physicist and Nobel laureate Sir Roger Penrose.
  • B. Beryl Penrose
    Beryl Penrose was an Australian tennis player best known for winning the women’s singles title at the 1955 Australian Championships.
  • C. Janet Penrose Ward
    Janet Penrose Ward was a British social reformer and suffragist, known for her activism in women's rights and her marriage to historian George Macaulay Trevelyan.
  • D. Mary Penrose
    Mary Penrose was the wife of American Revolutionary War general Anthony Wayne and a member of a prominent Pennsylvania family in the late 18th century.
  • E. Mary Penrose
    Mary Penrose was the wife of influential English educator and Rugby School headmaster Thomas Arnold.
  • 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: Margaret Leathes Penrose
Triple: [Jonathan Penrose, mother, Margaret Leathes Penrose]
Generated description
Margaret Leathes Penrose was the mother of British chess grandmaster and psychologist Jonathan Penrose and a member of the notable Penrose family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Margaret Leathes Penrose
Target entity description: Margaret Leathes Penrose was the mother of British chess grandmaster and psychologist Jonathan Penrose and a member of the notable Penrose family.
  • A. Margaret Leathes Penrose
    Margaret Leathes Penrose was the mother of renowned mathematical physicist and Nobel laureate Sir Roger Penrose.
  • B. Beryl Penrose
    Beryl Penrose was an Australian tennis player best known for winning the women’s singles title at the 1955 Australian Championships.
  • C. Janet Penrose Ward
    Janet Penrose Ward was a British social reformer and suffragist, known for her activism in women's rights and her marriage to historian George Macaulay Trevelyan.
  • D. Mary Penrose
    Mary Penrose was the wife of American Revolutionary War general Anthony Wayne and a member of a prominent Pennsylvania family in the late 18th century.
  • E. Mary Penrose
    Mary Penrose was the wife of influential English educator and Rugby School headmaster Thomas Arnold.
  • 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_69d85a035aa88190b52a139d3a1b7b6d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0027450a48190a84588b6aaf84ebf completed April 15, 2026, 9:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7dfae748190a0d59df5cbd5787d completed May 9, 2026, 4:28 a.m.
NEDg Description generation batch_69feb945ec7481909f4bfbf628985af8 completed May 9, 2026, 4:34 a.m.
NED2 Entity disambiguation (via description) batch_69feb9a010ec819087df75319550cc88 completed May 9, 2026, 4:35 a.m.
Created at: April 10, 2026, 3:03 a.m.