Triple

T3686426
Position Surface form Disambiguated ID Type / Status
Subject Duke of Westminster E78235 entity
Predicate subsidiaryTitle P1916 FINISHED
Object Marquess of Westminster
The Marquess of Westminster is a senior hereditary title in the British peerage historically associated with the Grosvenor family and their extensive London estates.
E382105 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: Marquess of Westminster | Statement: [Duke of Westminster, subsidiaryTitle, Marquess of Westminster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marquess of Westminster
Context triple: [Duke of Westminster, subsidiaryTitle, Marquess of Westminster]
  • A. Marquess of Tavistock
    The Marquess of Tavistock is a courtesy title traditionally borne by the heir apparent to the Duke of Bedford in the British peerage.
  • B. Marquess of Lansdowne
    The Marquess of Lansdowne is a British noble title historically associated with prominent statesmen, including a former Governor General of Canada and Viceroy of India.
  • C. Richard Grosvenor, 2nd Marquess of Westminster
    Richard Grosvenor, 2nd Marquess of Westminster was a prominent 19th-century British aristocrat, landowner, and politician whose family’s vast London estates helped shape areas such as Belgravia and Mayfair.
  • D. Robert Grosvenor, 1st Marquess of Westminster
    Robert Grosvenor, 1st Marquess of Westminster, was a prominent 19th-century British aristocrat and politician whose development of his London estates helped shape some of the city's most affluent districts.
  • E. Duke of Westminster
    The Duke of Westminster is a hereditary British peerage title held by the head of the Grosvenor family, one of the United Kingdom’s wealthiest landowning dynasties with extensive property holdings in central London and beyond.
  • 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: Marquess of Westminster
Triple: [Duke of Westminster, subsidiaryTitle, Marquess of Westminster]
Generated description
The Marquess of Westminster is a senior hereditary title in the British peerage historically associated with the Grosvenor family and their extensive London estates.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marquess of Westminster
Target entity description: The Marquess of Westminster is a senior hereditary title in the British peerage historically associated with the Grosvenor family and their extensive London estates.
  • A. Marquess of Tavistock
    The Marquess of Tavistock is a courtesy title traditionally borne by the heir apparent to the Duke of Bedford in the British peerage.
  • B. Marquess of Lansdowne
    The Marquess of Lansdowne is a British noble title historically associated with prominent statesmen, including a former Governor General of Canada and Viceroy of India.
  • C. Richard Grosvenor, 2nd Marquess of Westminster
    Richard Grosvenor, 2nd Marquess of Westminster was a prominent 19th-century British aristocrat, landowner, and politician whose family’s vast London estates helped shape areas such as Belgravia and Mayfair.
  • D. Robert Grosvenor, 1st Marquess of Westminster
    Robert Grosvenor, 1st Marquess of Westminster, was a prominent 19th-century British aristocrat and politician whose development of his London estates helped shape some of the city's most affluent districts.
  • E. Duke of Westminster
    The Duke of Westminster is a hereditary British peerage title held by the head of the Grosvenor family, one of the United Kingdom’s wealthiest landowning dynasties with extensive property holdings in central London and beyond.
  • 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_69ad85e285a081908f8cbfa9e2ed9b75 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc4c676748190b074abfb9ba43b49 completed March 8, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4cdeb6c288190a52e81fcbeaeec6d completed March 14, 2026, 2:54 a.m.
NEDg Description generation batch_69b4d1b7f168819080c88c216c48f83c completed March 14, 2026, 3:10 a.m.
NED2 Entity disambiguation (via description) batch_69b4d2a6d2e48190aa811033129986dd completed March 14, 2026, 3:14 a.m.
Created at: March 8, 2026, 3:26 p.m.