Triple

T11195908
Position Surface form Disambiguated ID Type / Status
Subject Henry Stafford, 2nd Duke of Buckingham E264920 entity
Predicate ordinal P4901 FINISHED
Object 2nd Duke of Buckingham
The 2nd Duke of Buckingham, Henry Stafford, was a powerful English nobleman during the Wars of the Roses who initially supported Richard III before leading a failed rebellion against him in 1483.
E922607 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: 2nd Duke of Buckingham | Statement: [Henry Stafford, 2nd Duke of Buckingham, ordinal, 2nd Duke of Buckingham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 2nd Duke of Buckingham
Context triple: [Henry Stafford, 2nd Duke of Buckingham, ordinal, 2nd Duke of Buckingham]
  • A. 1st Duke of Buckingham
    The 1st Duke of Buckingham, George Villiers, was a powerful early 17th-century English courtier and royal favorite of King James I whose political influence and patronage made him one of the most prominent figures of the Stuart court.
  • B. Duke of Buckingham
    The Duke of Buckingham is a powerful and romantic English nobleman whose secret love affair with Queen Anne drives much of the political intrigue in Alexandre Dumas’s novel *The Three Musketeers*.
  • C. Duke of Buckingham
    The Duke of Buckingham is a powerful nobleman in Shakespeare’s history plays, most notably portrayed as Richard III’s ambitious yet ultimately betrayed ally in the struggle for the English crown.
  • D. Duke of Buckingham and Chandos
    The Duke of Buckingham and Chandos was a hereditary title in the British peerage held by a prominent aristocratic family influential in 18th- and 19th-century politics and society.
  • E. Charles Lennox, 2nd Duke of Richmond
    Charles Lennox, 2nd Duke of Richmond was an 18th-century British nobleman, soldier, and politician known for his support of American colonial rights and his opposition to the government’s policies leading up to the American Revolution.
  • 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: 2nd Duke of Buckingham
Triple: [Henry Stafford, 2nd Duke of Buckingham, ordinal, 2nd Duke of Buckingham]
Generated description
The 2nd Duke of Buckingham, Henry Stafford, was a powerful English nobleman during the Wars of the Roses who initially supported Richard III before leading a failed rebellion against him in 1483.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 2nd Duke of Buckingham
Target entity description: The 2nd Duke of Buckingham, Henry Stafford, was a powerful English nobleman during the Wars of the Roses who initially supported Richard III before leading a failed rebellion against him in 1483.
  • A. 1st Duke of Buckingham
    The 1st Duke of Buckingham, George Villiers, was a powerful early 17th-century English courtier and royal favorite of King James I whose political influence and patronage made him one of the most prominent figures of the Stuart court.
  • B. Duke of Buckingham
    The Duke of Buckingham is a powerful nobleman in Shakespeare’s history plays, most notably portrayed as Richard III’s ambitious yet ultimately betrayed ally in the struggle for the English crown.
  • C. Duke of Buckingham
    The Duke of Buckingham is a powerful and romantic English nobleman whose secret love affair with Queen Anne drives much of the political intrigue in Alexandre Dumas’s novel *The Three Musketeers*.
  • D. Duke of Buckingham and Chandos
    The Duke of Buckingham and Chandos was a hereditary title in the British peerage held by a prominent aristocratic family influential in 18th- and 19th-century politics and society.
  • E. Charles Lennox, 2nd Duke of Richmond
    Charles Lennox, 2nd Duke of Richmond was an 18th-century British nobleman, soldier, and politician known for his support of American colonial rights and his opposition to the government’s policies leading up to the American Revolution.
  • 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_69d6aa9eb9248190b20211772621b4bc completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8bf14e481908563b15790af4d20 completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58ac418f08190b2936e8dbf9fb27d completed April 20, 2026, 2:09 a.m.
NEDg Description generation batch_69e59323c5948190bc2c9512f7b0a54f completed April 20, 2026, 2:44 a.m.
NED2 Entity disambiguation (via description) batch_69e599c53704819097c0fdbbfbbb1e87 completed April 20, 2026, 3:13 a.m.
Created at: April 8, 2026, 9:29 p.m.