Triple

T12266095
Position Surface form Disambiguated ID Type / Status
Subject Dukes of Buckingham and Chandos E292348 entity
Predicate notableMember P10 FINISHED
Object Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos
Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos, was a 19th-century British aristocrat and politician whose extravagant spending led to one of the most notorious cases of aristocratic financial ruin in Victorian England.
E1030624 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: Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos | Statement: [Dukes of Buckingham and Chandos, notableMember, Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos
Context triple: [Dukes of Buckingham and Chandos, notableMember, Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos]
  • A. Richard Temple-Nugent-Brydges-Chandos-Grenville, 1st Duke of Buckingham and Chandos
    Richard Temple-Nugent-Brydges-Chandos-Grenville, 1st Duke of Buckingham and Chandos, was a prominent early 19th-century British aristocrat and politician who amassed vast wealth and influence before dying heavily in debt.
  • B. Henry Brydges, 2nd Duke of Chandos
    Henry Brydges, 2nd Duke of Chandos, was an 18th-century British nobleman and politician who inherited the Chandos dukedom and its considerable estates, including the famed Cannons house, from his father.
  • C. George Nugent-Temple-Grenville, 1st Marquess of Buckingham
    George Nugent-Temple-Grenville, 1st Marquess of Buckingham, was an 18th-century British statesman and nobleman who held high office, including Lord Lieutenant of Ireland, and played a significant role in Georgian-era politics.
  • D. Richard Temple-Grenville, 2nd Marquess of Buckingham
    Richard Temple-Grenville, 2nd Marquess of Buckingham was a prominent late 18th- and early 19th-century British aristocrat and politician who became the first Duke of Buckingham and Chandos.
  • E. Charles Talbot, 1st Duke of Shrewsbury
    Charles Talbot, 1st Duke of Shrewsbury, was a prominent English statesman and nobleman who played a key role in the Glorious Revolution and served in high offices under multiple monarchs.
  • 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: Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos
Triple: [Dukes of Buckingham and Chandos, notableMember, Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos]
Generated description
Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos, was a 19th-century British aristocrat and politician whose extravagant spending led to one of the most notorious cases of aristocratic financial ruin in Victorian England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos
Target entity description: Richard Temple-Nugent-Brydges-Chandos-Grenville, 2nd Duke of Buckingham and Chandos, was a 19th-century British aristocrat and politician whose extravagant spending led to one of the most notorious cases of aristocratic financial ruin in Victorian England.
  • A. Richard Temple-Nugent-Brydges-Chandos-Grenville, 1st Duke of Buckingham and Chandos
    Richard Temple-Nugent-Brydges-Chandos-Grenville, 1st Duke of Buckingham and Chandos, was a prominent early 19th-century British aristocrat and politician who amassed vast wealth and influence before dying heavily in debt.
  • B. Henry Brydges, 2nd Duke of Chandos
    Henry Brydges, 2nd Duke of Chandos, was an 18th-century British nobleman and politician who inherited the Chandos dukedom and its considerable estates, including the famed Cannons house, from his father.
  • C. George Nugent-Temple-Grenville, 1st Marquess of Buckingham
    George Nugent-Temple-Grenville, 1st Marquess of Buckingham, was an 18th-century British statesman and nobleman who held high office, including Lord Lieutenant of Ireland, and played a significant role in Georgian-era politics.
  • D. Richard Temple-Grenville, 2nd Marquess of Buckingham
    Richard Temple-Grenville, 2nd Marquess of Buckingham was a prominent late 18th- and early 19th-century British aristocrat and politician who became the first Duke of Buckingham and Chandos.
  • E. Charles Talbot, 1st Duke of Shrewsbury
    Charles Talbot, 1st Duke of Shrewsbury, was a prominent English statesman and nobleman who played a key role in the Glorious Revolution and served in high offices under multiple monarchs.
  • 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_69d6ab6856488190b5d31178d5015f8e completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cdc42988190b4e2a6591a6f919d completed April 10, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69f70a114ccc81909bc428c40c01a461 completed May 3, 2026, 8:40 a.m.
NEDg Description generation batch_69f70b5dbcc4819081b5ba410e319eb7 completed May 3, 2026, 8:46 a.m.
NED2 Entity disambiguation (via description) batch_69f70c4c6f908190b2ebc2a90b049e59 completed May 3, 2026, 8:50 a.m.
Created at: April 8, 2026, 9:52 p.m.