Triple

T11214582
Position Surface form Disambiguated ID Type / Status
Subject John Churchill, Marquess of Blandford E265400 entity
Predicate name P16 FINISHED
Object John Churchill, Marquess of Blandford E50011 NE FINISHED

How this triple was built (2 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: John Churchill, Marquess of Blandford | Statement: [John Churchill, Marquess of Blandford, name, John Churchill, Marquess of Blandford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Churchill, Marquess of Blandford
Context triple: [John Churchill, Marquess of Blandford, name, John Churchill, Marquess of Blandford]
  • A. John Churchill, Marquess of Blandford chosen
    John Churchill, Marquess of Blandford, was the only surviving son and heir apparent of the famed general John Churchill, 1st Duke of Marlborough, whose early death without issue altered the succession of the Marlborough titles.
  • B. John Churchill
    John Churchill was an English soldier and statesman who rose to become the 1st Duke of Marlborough and one of Britain’s most celebrated military commanders.
  • C. Charles Spencer, 3rd Duke of Marlborough
    Charles Spencer, 3rd Duke of Marlborough, was an 18th-century British nobleman and politician who served as Lord Privy Seal and was a prominent member of the influential Spencer-Churchill family.
  • D. John Spencer-Churchill, 11th Duke of Marlborough
    John Spencer-Churchill, 11th Duke of Marlborough, was a British aristocrat and landowner who headed the prominent Spencer-Churchill family and presided over the Blenheim Palace estate in the 20th century.
  • E. John Spencer-Churchill, 10th Duke of Marlborough
    John Spencer-Churchill, 10th Duke of Marlborough, was a prominent British aristocrat and landowner of the late 19th and early 20th centuries, head of the Marlborough ducal line and custodian of Blenheim Palace.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aac59460819089b9848b27f57848 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8d7f47c8190b78c640ff1a01943 completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69e509dd91288190beefaaa451d692ae completed April 19, 2026, 4:59 p.m.
Created at: April 8, 2026, 9:30 p.m.