Triple

T18475187
Position Surface form Disambiguated ID Type / Status
Subject Edward Fitzalan-Howard, 18th Duke of Norfolk E451410 entity
Predicate child P120 FINISHED
Object Lady Isabel Fitzalan-Howard
Lady Isabel Fitzalan-Howard is a British aristocrat and member of the prominent Fitzalan-Howard family, historically associated with the Dukedom of Norfolk.
 E1329043 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: Lady Isabel Fitzalan-Howard | Statement: [Edward Fitzalan-Howard, 18th Duke of Norfolk, child, Lady Isabel Fitzalan-Howard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lady Isabel Fitzalan-Howard
Context triple: [Edward Fitzalan-Howard, 18th Duke of Norfolk, child, Lady Isabel Fitzalan-Howard]
  • A. Lady Anne Fitzalan-Howard
    Lady Anne Fitzalan-Howard is a British aristocrat and member of the prominent Howard family, historically England’s premier ducal house and hereditary holders of the title Duke of Norfolk.
  • B. Lady Rachel Fitzalan-Howard
    Lady Rachel Fitzalan-Howard is a British aristocrat and member of the prominent Fitzalan-Howard family, historically associated with the Dukedom of Norfolk.
  • C. Lady Mary Fitzalan-Howard
    Lady Mary Fitzalan-Howard is a British aristocrat and member of the prominent Howard family, historically associated with the Dukes of Norfolk.
  • D. Lady Sarah Fitzalan-Howard
    Lady Sarah Fitzalan-Howard is a British aristocrat and member of the prominent Fitzalan-Howard family, historically associated with the Dukedom of Norfolk.
  • E. Mary Elizabeth Howard
    Mary Elizabeth Howard was the wife of prominent American television news anchor and journalist John Chancellor.
  • 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: Lady Isabel Fitzalan-Howard
Triple: [Edward Fitzalan-Howard, 18th Duke of Norfolk, child, Lady Isabel Fitzalan-Howard]
Generated description
Lady Isabel Fitzalan-Howard is a British aristocrat and member of the prominent Fitzalan-Howard family, historically associated with the Dukedom of Norfolk.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lady Isabel Fitzalan-Howard
Target entity description: Lady Isabel Fitzalan-Howard is a British aristocrat and member of the prominent Fitzalan-Howard family, historically associated with the Dukedom of Norfolk.
  • A. Lady Anne Fitzalan-Howard
    Lady Anne Fitzalan-Howard is a British aristocrat and member of the prominent Howard family, historically England’s premier ducal house and hereditary holders of the title Duke of Norfolk.
  • B. Lady Rachel Fitzalan-Howard
    Lady Rachel Fitzalan-Howard is a British aristocrat and member of the prominent Fitzalan-Howard family, historically associated with the Dukedom of Norfolk.
  • C. Lady Mary Fitzalan-Howard
    Lady Mary Fitzalan-Howard is a British aristocrat and member of the prominent Howard family, historically associated with the Dukes of Norfolk.
  • D. Lady Sarah Fitzalan-Howard
    Lady Sarah Fitzalan-Howard is a British aristocrat and member of the prominent Fitzalan-Howard family, historically associated with the Dukedom of Norfolk.
  • E. Mary Elizabeth Howard
    Mary Elizabeth Howard was the wife of prominent American television news anchor and journalist John Chancellor.
  • 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_69d8d38465a0819099b9b42d2a662ac1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53062f67881909620c4e8fc00eb7d completed April 19, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04916189f48190ba0a3196dbcfe4e2 completed May 13, 2026, 2:57 p.m.
NEDg Description generation batch_6a0491db8c0081909bc90a13ccf17ca8 completed May 13, 2026, 2:59 p.m.
NED2 Entity disambiguation (via description) batch_6a0493148d348190b53330a239d8eeb7 completed May 13, 2026, 3:04 p.m.
Created at: April 10, 2026, 11:34 a.m.