Triple

T4681403
Position Surface form Disambiguated ID Type / Status
Subject Deborah Cavendish, Duchess of Devonshire E103809 entity
Predicate parent P120 FINISHED
Object David Freeman-Mitford, 2nd Baron Redesdale
David Freeman-Mitford, 2nd Baron Redesdale, was a British aristocrat best known as the father of the famous and often controversial Mitford sisters.
E461436 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: David Freeman-Mitford, 2nd Baron Redesdale | Statement: [Deborah Cavendish, Duchess of Devonshire, parent, David Freeman-Mitford, 2nd Baron Redesdale]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: David Freeman-Mitford, 2nd Baron Redesdale
Context triple: [Deborah Cavendish, Duchess of Devonshire, parent, David Freeman-Mitford, 2nd Baron Redesdale]
  • A. Henry Ulick Lascelles
    Henry Ulick Lascelles was a British aristocrat of the Lascelles family, connected to the earls of Harewood and the wider British nobility.
  • B. David Lascelles, 8th Earl of Harewood
    David Lascelles, 8th Earl of Harewood, is a British hereditary peer, television and film producer, and a first cousin once removed of King Charles III through his descent from King George V.
  • C. Edwin Lascelles, 1st Baron Harewood
    Edwin Lascelles, 1st Baron Harewood, was an 18th-century British landowner and politician best known for his immense wealth derived from West Indian plantations and for commissioning the grand neoclassical country house Harewood House in Yorkshire.
  • D. Charles Manners-Sutton
    Charles Manners-Sutton was a prominent early 19th-century British clergyman who served as Archbishop of Canterbury and played a key ceremonial role in the reign of George IV.
  • E. Nathaniel Curzon, 1st Baron Scarsdale
    Nathaniel Curzon, 1st Baron Scarsdale, was an 18th-century British politician and aristocrat known for his influential role in Georgian society and for shaping one of England’s grandest country estates.
  • 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: David Freeman-Mitford, 2nd Baron Redesdale
Triple: [Deborah Cavendish, Duchess of Devonshire, parent, David Freeman-Mitford, 2nd Baron Redesdale]
Generated description
David Freeman-Mitford, 2nd Baron Redesdale, was a British aristocrat best known as the father of the famous and often controversial Mitford sisters.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: David Freeman-Mitford, 2nd Baron Redesdale
Target entity description: David Freeman-Mitford, 2nd Baron Redesdale, was a British aristocrat best known as the father of the famous and often controversial Mitford sisters.
  • A. Henry Ulick Lascelles
    Henry Ulick Lascelles was a British aristocrat of the Lascelles family, connected to the earls of Harewood and the wider British nobility.
  • B. David Lascelles, 8th Earl of Harewood
    David Lascelles, 8th Earl of Harewood, is a British hereditary peer, television and film producer, and a first cousin once removed of King Charles III through his descent from King George V.
  • C. Edwin Lascelles, 1st Baron Harewood
    Edwin Lascelles, 1st Baron Harewood, was an 18th-century British landowner and politician best known for his immense wealth derived from West Indian plantations and for commissioning the grand neoclassical country house Harewood House in Yorkshire.
  • D. Charles Manners-Sutton
    Charles Manners-Sutton was a prominent early 19th-century British clergyman who served as Archbishop of Canterbury and played a key ceremonial role in the reign of George IV.
  • E. Nathaniel Curzon, 1st Baron Scarsdale
    Nathaniel Curzon, 1st Baron Scarsdale, was an 18th-century British politician and aristocrat known for his influential role in Georgian society and for shaping one of England’s grandest country estates.
  • 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_69bd43debbf08190b4bc372e286ec234 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd636d306081908ff512896f54cb10 completed March 20, 2026, 3:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03ac44d481908ecb1fe84184a886 completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be048d53d08190a72fb6d2e788e3c9 completed March 21, 2026, 2:38 a.m.
NED2 Entity disambiguation (via description) batch_69be0529868c8190b20e8966315b263a completed March 21, 2026, 2:40 a.m.
Created at: March 20, 2026, 1:16 p.m.