Triple

T4152316
Position Surface form Disambiguated ID Type / Status
Subject House of Howard E89934 entity
Predicate notableMember P10 FINISHED
Object Henry Fitzalan-Howard, 15th Duke of Norfolk
Henry Fitzalan-Howard, 15th Duke of Norfolk, was a prominent 19th-century British peer who served as Earl Marshal and held significant influence in both aristocratic and political circles.
E433996 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: Henry Fitzalan-Howard, 15th Duke of Norfolk | Statement: [House of Howard, notableMember, Henry Fitzalan-Howard, 15th Duke of Norfolk]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Fitzalan-Howard, 15th Duke of Norfolk
Context triple: [House of Howard, notableMember, Henry Fitzalan-Howard, 15th Duke of Norfolk]
  • A. Bernard Howard, 12th Duke of Norfolk
    Bernard Howard, 12th Duke of Norfolk, was a prominent early 19th-century British peer and leading Roman Catholic nobleman who played a significant role in the period surrounding Catholic Emancipation.
  • B. Henry Howard, 6th Duke of Norfolk
    Henry Howard, 6th Duke of Norfolk, was a prominent 17th-century English nobleman and politician who served as Earl Marshal and played a key role in the restoration of his family’s titles and estates after the English Civil War.
  • C. 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.
  • D. John Howard, 1st Duke of Norfolk
    John Howard, 1st Duke of Norfolk, was a prominent 15th-century English nobleman, soldier, and staunch supporter of King Richard III who became the first Howard to hold the dukedom of Norfolk.
  • E. Thomas Howard, 3rd Duke of Norfolk
    Thomas Howard, 3rd Duke of Norfolk, was a powerful English nobleman and statesman of the Tudor period, prominent as a military commander and influential courtier under Henry VIII.
  • 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: Henry Fitzalan-Howard, 15th Duke of Norfolk
Triple: [House of Howard, notableMember, Henry Fitzalan-Howard, 15th Duke of Norfolk]
Generated description
Henry Fitzalan-Howard, 15th Duke of Norfolk, was a prominent 19th-century British peer who served as Earl Marshal and held significant influence in both aristocratic and political circles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Fitzalan-Howard, 15th Duke of Norfolk
Target entity description: Henry Fitzalan-Howard, 15th Duke of Norfolk, was a prominent 19th-century British peer who served as Earl Marshal and held significant influence in both aristocratic and political circles.
  • A. Bernard Howard, 12th Duke of Norfolk
    Bernard Howard, 12th Duke of Norfolk, was a prominent early 19th-century British peer and leading Roman Catholic nobleman who played a significant role in the period surrounding Catholic Emancipation.
  • B. Henry Howard, 6th Duke of Norfolk
    Henry Howard, 6th Duke of Norfolk, was a prominent 17th-century English nobleman and politician who served as Earl Marshal and played a key role in the restoration of his family’s titles and estates after the English Civil War.
  • C. 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.
  • D. John Howard, 1st Duke of Norfolk
    John Howard, 1st Duke of Norfolk, was a prominent 15th-century English nobleman, soldier, and staunch supporter of King Richard III who became the first Howard to hold the dukedom of Norfolk.
  • E. Thomas Howard, 3rd Duke of Norfolk
    Thomas Howard, 3rd Duke of Norfolk, was a powerful English nobleman and statesman of the Tudor period, prominent as a military commander and influential courtier under Henry VIII.
  • 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_69aed95a59a881909b26e70b42c6811a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0276363081908e4d17684291b547 completed March 9, 2026, 5:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5db77e7d88190a7ba250972e133fa completed March 14, 2026, 10:04 p.m.
NEDg Description generation batch_69b5dc3d81a08190b29b633009fab4ff completed March 14, 2026, 10:07 p.m.
NED2 Entity disambiguation (via description) batch_69b5e04f356c81909e3f6f2c865e0f99 completed March 14, 2026, 10:25 p.m.
Created at: March 9, 2026, 3:44 p.m.