Triple

T18130572
Position Surface form Disambiguated ID Type / Status
Subject Henry Fitzalan-Howard, 15th Duke of Norfolk E433996 entity
Predicate nobleTitle P914 FINISHED
Object 15th Duke of Norfolk — NE NERFINISHED

How this triple was built (3 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: 15th Duke of Norfolk | Statement: [Henry Fitzalan-Howard, 15th Duke of Norfolk, nobleTitle, 15th Duke of Norfolk]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 15th Duke of Norfolk
Context triple: [Henry Fitzalan-Howard, 15th Duke of Norfolk, nobleTitle, 15th Duke of Norfolk]
  • A. 16th Duke of Norfolk
    The 16th Duke of Norfolk, Bernard Fitzalan-Howard, was a prominent British peer who served as Earl Marshal and held senior ceremonial roles in the United Kingdom.
  • B. 12th Duke of Norfolk
    The 12th Duke of Norfolk was a senior English peer and head of the prominent Howard family, traditionally serving as Earl Marshal and holding one of the highest-ranking dukedoms in the British nobility.
  • C. 8th Duke of Norfolk
    The 8th Duke of Norfolk was a senior English nobleman from the influential Howard family who held the premier dukedom of England and played a prominent role in late 17th- and early 18th-century political and court life.
  • D. 4th Duke of Norfolk
    The 4th Duke of Norfolk was a prominent English nobleman and peer who held one of the highest-ranking dukedoms in late medieval England.
  • E. Duke of Norfolk
    The Duke of Norfolk is the premier duke in the peerage of England, traditionally serving as Earl Marshal and holding chief responsibility for state ceremonial occasions.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 15th Duke of Norfolk
Target entity description: The 15th Duke of Norfolk, Henry Fitzalan-Howard, was a prominent British peer who served as Earl Marshal and held significant ceremonial and social influence in late 19th- and early 20th-century England.
  • A. 16th Duke of Norfolk
    The 16th Duke of Norfolk, Bernard Fitzalan-Howard, was a prominent British peer who served as Earl Marshal and held senior ceremonial roles in the United Kingdom.
  • B. 12th Duke of Norfolk
    The 12th Duke of Norfolk was a senior English peer and head of the prominent Howard family, traditionally serving as Earl Marshal and holding one of the highest-ranking dukedoms in the British nobility.
  • C. 8th Duke of Norfolk
    The 8th Duke of Norfolk was a senior English nobleman from the influential Howard family who held the premier dukedom of England and played a prominent role in late 17th- and early 18th-century political and court life.
  • D. 4th Duke of Norfolk
    The 4th Duke of Norfolk was a prominent English nobleman and peer who held one of the highest-ranking dukedoms in late medieval England.
  • E. Duke of Norfolk
    The Duke of Norfolk is the premier duke in the peerage of England, traditionally serving as Earl Marshal and holding chief responsibility for state ceremonial occasions.
  • F. None of above. chosen

Provenance (2 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_69d8b909e8cc81908df4cc2b8ea6d11f completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4ddf1e2508190993f65ca137fdf63 completed April 19, 2026, 1:51 p.m.
Created at: April 10, 2026, 10:29 a.m.