Triple

T4152308
Position Surface form Disambiguated ID Type / Status
Subject House of Howard E89934 entity
Predicate notableMember P10 FINISHED
Object Thomas Howard, 2nd Duke of Norfolk
Thomas Howard, 2nd Duke of Norfolk, was a prominent English nobleman and military commander of the late 15th and early 16th centuries who played a key role in the reigns of Henry VII and Henry VIII.
E422116 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: Thomas Howard, 2nd Duke of Norfolk | Statement: [House of Howard, notableMember, Thomas Howard, 2nd Duke of Norfolk]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thomas Howard, 2nd Duke of Norfolk
Context triple: [House of Howard, notableMember, Thomas Howard, 2nd Duke of Norfolk]
  • A. 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.
  • B. 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.
  • C. Thomas Howard, 1st Earl of Suffolk
    Thomas Howard, 1st Earl of Suffolk, was an influential early 17th-century English nobleman, courtier, and statesman who served as Lord Chamberlain and Lord High Treasurer under King James I.
  • D. 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.
  • E. Anthony Woodville, 2nd Earl Rivers
    Anthony Woodville, 2nd Earl Rivers, was an English nobleman, soldier, and patron of learning in the late 15th century, noted for his influence at the Yorkist court and his role in the turbulent politics surrounding the Wars of the Roses.
  • 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: Thomas Howard, 2nd Duke of Norfolk
Triple: [House of Howard, notableMember, Thomas Howard, 2nd Duke of Norfolk]
Generated description
Thomas Howard, 2nd Duke of Norfolk, was a prominent English nobleman and military commander of the late 15th and early 16th centuries who played a key role in the reigns of Henry VII and Henry VIII.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thomas Howard, 2nd Duke of Norfolk
Target entity description: Thomas Howard, 2nd Duke of Norfolk, was a prominent English nobleman and military commander of the late 15th and early 16th centuries who played a key role in the reigns of Henry VII and Henry VIII.
  • A. 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.
  • B. 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.
  • C. Thomas Howard, 1st Earl of Suffolk
    Thomas Howard, 1st Earl of Suffolk, was an influential early 17th-century English nobleman, courtier, and statesman who served as Lord Chamberlain and Lord High Treasurer under King James I.
  • D. 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.
  • E. Anthony Woodville, 2nd Earl Rivers
    Anthony Woodville, 2nd Earl Rivers, was an English nobleman, soldier, and patron of learning in the late 15th century, noted for his influence at the Yorkist court and his role in the turbulent politics surrounding the Wars of the Roses.
  • 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_69b5960e8e3c8190b8eb9ed59971aa63 completed March 14, 2026, 5:08 p.m.
NEDg Description generation batch_69b59871bff0819092533ba51e7823b1 completed March 14, 2026, 5:18 p.m.
NED2 Entity disambiguation (via description) batch_69b5995693b08190ac81b0aa5d4ed05b completed March 14, 2026, 5:22 p.m.
Created at: March 9, 2026, 3:44 p.m.