Triple

T2259874
Position Surface form Disambiguated ID Type / Status
Subject John Churchill, Marquess of Blandford E50011 entity
Predicate sibling P363 FINISHED
Object Charles Churchill (died young)
Charles Churchill (died young) was a younger son of John Churchill, 1st Duke of Marlborough, whose early death left little mark on public life or history.
E250322 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: Charles Churchill (died young) | Statement: [John Churchill, Marquess of Blandford, sibling, Charles Churchill (died young)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles Churchill (died young)
Context triple: [John Churchill, Marquess of Blandford, sibling, Charles Churchill (died young)]
  • A. Sir Charles Middleton
    Sir Charles Middleton was an 18th-century British naval officer and administrator who became a key reformer of the Royal Navy and later served as First Lord of the Admiralty.
  • B. Lord Charles Cavendish
    Lord Charles Cavendish was an 18th-century British aristocrat and politician best known as the father of renowned scientist Henry Cavendish.
  • C. John Spencer-Churchill, Marquess of Blandford
    John Spencer-Churchill, Marquess of Blandford, is a British aristocrat and heir apparent to the Dukedom of Marlborough, belonging to the prominent Spencer-Churchill family historically associated with Blenheim Palace.
  • D. John Strange Spencer-Churchill
    John Strange Spencer-Churchill was a British Army officer and the younger brother of Prime Minister Winston Churchill, known for his military service and role within the prominent Spencer-Churchill family.
  • E. Spencer Horatio Walpole
    Spencer Horatio Walpole was a 19th-century British Conservative politician and three-time Home Secretary, known for his role in debates over electoral reform and public order.
  • 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: Charles Churchill (died young)
Triple: [John Churchill, Marquess of Blandford, sibling, Charles Churchill (died young)]
Generated description
Charles Churchill (died young) was a younger son of John Churchill, 1st Duke of Marlborough, whose early death left little mark on public life or history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles Churchill (died young)
Target entity description: Charles Churchill (died young) was a younger son of John Churchill, 1st Duke of Marlborough, whose early death left little mark on public life or history.
  • A. Sir Charles Middleton
    Sir Charles Middleton was an 18th-century British naval officer and administrator who became a key reformer of the Royal Navy and later served as First Lord of the Admiralty.
  • B. Lord Charles Cavendish
    Lord Charles Cavendish was an 18th-century British aristocrat and politician best known as the father of renowned scientist Henry Cavendish.
  • C. John Spencer-Churchill, Marquess of Blandford
    John Spencer-Churchill, Marquess of Blandford, is a British aristocrat and heir apparent to the Dukedom of Marlborough, belonging to the prominent Spencer-Churchill family historically associated with Blenheim Palace.
  • D. John Strange Spencer-Churchill
    John Strange Spencer-Churchill was a British Army officer and the younger brother of Prime Minister Winston Churchill, known for his military service and role within the prominent Spencer-Churchill family.
  • E. Spencer Horatio Walpole
    Spencer Horatio Walpole was a 19th-century British Conservative politician and three-time Home Secretary, known for his role in debates over electoral reform and public order.
  • 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_69a88b01e0048190ba96431b5f990ba9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc15be1288190a55c12674f4a5e03 completed March 7, 2026, 6:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71c8c9b881909b5292110a87301a completed March 9, 2026, 7:07 a.m.
NEDg Description generation batch_69ae7358834c8190a61f6d46dddc7b4c completed March 9, 2026, 7:14 a.m.
NED2 Entity disambiguation (via description) batch_69ae73f1745881908a1015124afa0f7f completed March 9, 2026, 7:17 a.m.
Created at: March 4, 2026, 7:48 p.m.