Triple

T5046103
Position Surface form Disambiguated ID Type / Status
Subject Birgitte, Duchess of Gloucester E113667 entity
Predicate child P120 FINISHED
Object Alexander Windsor, Earl of Ulster
Alexander Windsor, Earl of Ulster, is a member of the British royal family and the only son of Prince Richard, Duke of Gloucester, and Birgitte, Duchess of Gloucester.
 E488784 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: Alexander Windsor, Earl of Ulster | Statement: [Birgitte, Duchess of Gloucester, child, Alexander Windsor, Earl of Ulster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexander Windsor, Earl of Ulster
Context triple: [Birgitte, Duchess of Gloucester, child, Alexander Windsor, Earl of Ulster]
  • A. George Windsor, Earl of St Andrews
    George Windsor, Earl of St Andrews is a British peer and member of the extended royal family, the eldest son of Prince Edward, Duke of Kent, and a grandson of King George V.
  • B. Edward Windsor, Lord Downpatrick
    Edward Windsor, Lord Downpatrick is a British aristocrat, fashion designer, and grandson of Prince Edward, Duke of Kent, placing him in the extended British royal family.
  • C. Thomas of Windsor
    Thomas of Windsor was an English royal of the 14th century, a younger son of King Edward III and Queen Philippa of Hainault.
  • D. Lord Nicholas Windsor
    Lord Nicholas Windsor is a member of the British royal family, a first cousin once removed of King Charles III, known for his conversion to Roman Catholicism and work on pro-life and humanitarian causes.
  • E. Robert Middleton
    Robert Middleton is an architect best known as one of the founders of the influential design and planning firm Cambridge Seven Associates.
  • 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: Alexander Windsor, Earl of Ulster
Triple: [Birgitte, Duchess of Gloucester, child, Alexander Windsor, Earl of Ulster]
Generated description
Alexander Windsor, Earl of Ulster, is a member of the British royal family and the only son of Prince Richard, Duke of Gloucester, and Birgitte, Duchess of Gloucester.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alexander Windsor, Earl of Ulster
Target entity description: Alexander Windsor, Earl of Ulster, is a member of the British royal family and the only son of Prince Richard, Duke of Gloucester, and Birgitte, Duchess of Gloucester.
  • A. George Windsor, Earl of St Andrews
    George Windsor, Earl of St Andrews is a British peer and member of the extended royal family, the eldest son of Prince Edward, Duke of Kent, and a grandson of King George V.
  • B. Edward Windsor, Lord Downpatrick
    Edward Windsor, Lord Downpatrick is a British aristocrat, fashion designer, and grandson of Prince Edward, Duke of Kent, placing him in the extended British royal family.
  • C. Thomas of Windsor
    Thomas of Windsor was an English royal of the 14th century, a younger son of King Edward III and Queen Philippa of Hainault.
  • D. Lord Nicholas Windsor
    Lord Nicholas Windsor is a member of the British royal family, a first cousin once removed of King Charles III, known for his conversion to Roman Catholicism and work on pro-life and humanitarian causes.
  • E. Robert Middleton
    Robert Middleton is an architect best known as one of the founders of the influential design and planning firm Cambridge Seven Associates.
  • 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_69bd44391fc48190a311ce9c826c209b completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd73fe99688190961708f5d8eb6bff completed March 20, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c8e1fc481908faf1042ee7f49e9 completed March 21, 2026, 1:26 p.m.
NEDg Description generation batch_69be9d517df88190bcd682badaca96c8 completed March 21, 2026, 1:29 p.m.
NED2 Entity disambiguation (via description) batch_69be9dea9de48190805b1e3527b47a00 completed March 21, 2026, 1:32 p.m.
Created at: March 20, 2026, 1:37 p.m.