Triple

T15102198
Position Surface form Disambiguated ID Type / Status
Subject Ferdinand William Cavendish-Bentinck, 8th Duke of Portland E360694 entity
Predicate hasTitle P38 FINISHED
Object 8th Duke of Portland E360694 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: 8th Duke of Portland | Statement: [Ferdinand William Cavendish-Bentinck, 8th Duke of Portland, hasTitle, 8th Duke of Portland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 8th Duke of Portland
Context triple: [Ferdinand William Cavendish-Bentinck, 8th Duke of Portland, hasTitle, 8th Duke of Portland]
  • A. William John Cavendish-Scott-Bentinck, 5th Duke of Portland
    William John Cavendish-Scott-Bentinck, 5th Duke of Portland, was a reclusive 19th-century British aristocrat famed for his eccentric lifestyle and the extensive network of underground tunnels he had constructed on his estate at Welbeck Abbey.
  • B. Ferdinand William Cavendish-Bentinck, 8th Duke of Portland chosen
    Ferdinand William Cavendish-Bentinck, 8th Duke of Portland, was a British peer and member of the aristocratic Cavendish-Bentinck family who held the Portland dukedom in the 20th century.
  • C. William Bentinck, 4th Duke of Portland
    William Bentinck, 4th Duke of Portland, was a British aristocrat and politician who served as Lord Privy Seal and held several other high offices in the 19th-century UK government.
  • D. William Cavendish-Bentinck, 6th Duke of Portland
    William Cavendish-Bentinck, 6th Duke of Portland, was a British aristocrat and landowner who served as a prominent peer in the late 19th and early 20th centuries and was the father of the society hostess and patron of the arts Lady Ottoline Morrell.
  • E. William Arthur Henry Cavendish-Bentinck, 7th Duke of Portland
    William Arthur Henry Cavendish-Bentinck, 7th Duke of Portland, was a British aristocrat and landowner of the prominent Cavendish-Bentinck family who served as a Conservative politician in the late 19th and early 20th centuries.
  • 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_69d85a0491ec8190830960be8fafb994 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e00550007481909e02ee1d597a4d37 completed April 15, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff45406c8c8190beb87d4bb5c50355 completed May 9, 2026, 2:31 p.m.
Created at: April 10, 2026, 3:05 a.m.