Triple

T12616753
Position Surface form Disambiguated ID Type / Status
Subject Thomas Markle Sr. E301273 entity
Predicate child P120 FINISHED
Object Thomas Markle Jr.
Thomas Markle Jr. is the half-brother of Meghan, Duchess of Sussex, known for his strained relationship with her and frequent appearances in tabloid media.
 E1001362 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: Thomas Markle Jr. | Statement: [Thomas Markle Sr., child, Thomas Markle Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thomas Markle Jr.
Context triple: [Thomas Markle Sr., child, Thomas Markle Jr.]
  • A. Prince George, Duke of Cambridge
    Prince George, Duke of Cambridge was a 19th-century British royal and senior Army officer who served as Commander-in-Chief of the British Army from 1856 to 1895.
  • B. Thomas Markle Sr.
    Thomas Markle Sr. is the estranged father of Meghan, Duchess of Sussex, and a retired American television lighting director who has been frequently covered in the media since her marriage to Prince Harry.
  • C. Peter Phillips
    Peter Phillips is the eldest grandchild of Queen Elizabeth II and a British businessman who is the son of Anne, Princess Royal.
  • D. Peter Phillips
    Peter Phillips is a musician best known for his work on the Style Council’s 1983 song and single “Speak Like a Child.”
  • E. Prince Harry, Duke of Sussex
    Prince Harry, Duke of Sussex is a British royal, younger son of King Charles III and Diana, Princess of Wales, known for his military service, charitable work, and high-profile departure from senior royal duties.
  • 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: Thomas Markle Jr.
Triple: [Thomas Markle Sr., child, Thomas Markle Jr.]
Generated description
Thomas Markle Jr. is the half-brother of Meghan, Duchess of Sussex, known for his strained relationship with her and frequent appearances in tabloid media.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thomas Markle Jr.
Target entity description: Thomas Markle Jr. is the half-brother of Meghan, Duchess of Sussex, known for his strained relationship with her and frequent appearances in tabloid media.
  • A. Prince George, Duke of Cambridge
    Prince George, Duke of Cambridge was a 19th-century British royal and senior Army officer who served as Commander-in-Chief of the British Army from 1856 to 1895.
  • B. Thomas Markle Sr.
    Thomas Markle Sr. is the estranged father of Meghan, Duchess of Sussex, and a retired American television lighting director who has been frequently covered in the media since her marriage to Prince Harry.
  • C. Peter Phillips
    Peter Phillips is the eldest grandchild of Queen Elizabeth II and a British businessman who is the son of Anne, Princess Royal.
  • D. Peter Phillips
    Peter Phillips is a musician best known for his work on the Style Council’s 1983 song and single “Speak Like a Child.”
  • E. Prince Harry, Duke of Sussex
    Prince Harry, Duke of Sussex is a British royal, younger son of King Charles III and Diana, Princess of Wales, known for his military service, charitable work, and high-profile departure from senior royal duties.
  • 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_69d7bdeaf49c8190b13800111fa77ea3 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d960c63ea48190ae1aae9280a023a6 completed April 10, 2026, 8:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f67c6f8e9881908f350aa3cefef269 completed May 2, 2026, 10:36 p.m.
NEDg Description generation batch_69f6807200d4819081ab83b4b5afd9a4 completed May 2, 2026, 10:53 p.m.
NED2 Entity disambiguation (via description) batch_69f681028aa8819099f47625c86d8a4a completed May 2, 2026, 10:56 p.m.
Created at: April 9, 2026, 5:13 p.m.