Triple

T12048504
Position Surface form Disambiguated ID Type / Status
Subject Barbara Villiers, Duchess of Cleveland E286849 entity
Predicate title P38 FINISHED
Object Duchess of Cleveland
The Duchess of Cleveland was an English noble title most famously held by Barbara Villiers, a prominent mistress of King Charles II during the 17th century.
 E976914 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: Duchess of Cleveland | Statement: [Barbara Villiers, Duchess of Cleveland, title, Duchess of Cleveland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duchess of Cleveland
Context triple: [Barbara Villiers, Duchess of Cleveland, title, Duchess of Cleveland]
  • A. Duchess of Grafton
    The Duchess of Grafton is a British noble title traditionally held by the wife of the Duke of Grafton, a peerage created in the late 17th century for an illegitimate son of King Charles II.
  • B. Duchess of Cumberland and Teviotdale
    The Duchess of Cumberland and Teviotdale is a British royal duchess title historically associated with the House of Hanover and borne by a Danish princess through marriage into the British royal family.
  • C. Duchess of Portland
    The Duchess of Portland was a British noble title historically held by the wife of the Duke of Portland, associated with the influential Cavendish-Bentinck family in English aristocracy.
  • D. Duchess of Bedford
    The Duchess of Bedford is the title given to the wife or female holder associated with the dukedom of Bedford in the British peerage.
  • E. Duchess of Marlborough
    The Duchess of Marlborough is a British noble title historically associated with the influential Churchill family and the grand Blenheim Palace.
  • 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: Duchess of Cleveland
Triple: [Barbara Villiers, Duchess of Cleveland, title, Duchess of Cleveland]
Generated description
The Duchess of Cleveland was an English noble title most famously held by Barbara Villiers, a prominent mistress of King Charles II during the 17th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Duchess of Cleveland
Target entity description: The Duchess of Cleveland was an English noble title most famously held by Barbara Villiers, a prominent mistress of King Charles II during the 17th century.
  • A. Duchess of Grafton
    The Duchess of Grafton is a British noble title traditionally held by the wife of the Duke of Grafton, a peerage created in the late 17th century for an illegitimate son of King Charles II.
  • B. Duchess of Cumberland and Teviotdale
    The Duchess of Cumberland and Teviotdale is a British royal duchess title historically associated with the House of Hanover and borne by a Danish princess through marriage into the British royal family.
  • C. Duchess of Portland
    The Duchess of Portland was a British noble title historically held by the wife of the Duke of Portland, associated with the influential Cavendish-Bentinck family in English aristocracy.
  • D. Duchess of Bedford
    The Duchess of Bedford is the title given to the wife or female holder associated with the dukedom of Bedford in the British peerage.
  • E. Duchess of Marlborough
    The Duchess of Marlborough is a British noble title historically associated with the influential Churchill family and the grand Blenheim Palace.
  • 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_69d6ab4780948190bdb9f7620c2ac27e completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d904211b588190bfc7603e5b33dcb7 completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62a7a77648190ab2d6bd48821d190 completed May 2, 2026, 4:46 p.m.
NEDg Description generation batch_69f62be354a88190aaf5e8439b33120b completed May 2, 2026, 4:52 p.m.
NED2 Entity disambiguation (via description) batch_69f62c8194d881909db3d320a21f2052 completed May 2, 2026, 4:55 p.m.
Created at: April 8, 2026, 9:47 p.m.