Triple

T2676516
Position Surface form Disambiguated ID Type / Status
Subject Lady Sarah Chatto E56473 entity
Predicate mother P120 FINISHED
Object Princess Margaret, Countess of Snowdon E10070 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: Princess Margaret, Countess of Snowdon | Statement: [Lady Sarah Chatto, mother, Princess Margaret, Countess of Snowdon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Princess Margaret, Countess of Snowdon
Context triple: [Lady Sarah Chatto, mother, Princess Margaret, Countess of Snowdon]
  • A. Princess Margaret chosen
    Princess Margaret was the younger sister of Queen Elizabeth II, known for her glamorous lifestyle, high-profile romances, and often controversial role within the British royal family.
  • B. Countess of Snowdon
    The Countess of Snowdon is the courtesy title held by the wife of the Earl of Snowdon, a peerage associated with the British royal family through Princess Margaret’s marriage to Antony Armstrong-Jones.
  • C. Princess Margaret of Hesse and by Rhine
    Princess Margaret of Hesse and by Rhine was a German princess of the Hesse-Darmstadt line, notable as the daughter of Grand Duke Louis IV of Hesse and by Rhine and Princess Alice of the United Kingdom, making her a granddaughter of Queen Victoria.
  • D. David Armstrong-Jones, 2nd Earl of Snowdon
    David Armstrong-Jones, 2nd Earl of Snowdon, is a British furniture maker and former chairman of Christie's London who is the son of Princess Margaret and Antony Armstrong-Jones and a nephew of Queen Elizabeth II.
  • E. Lady Sarah Frances Elizabeth Armstrong-Jones
    Lady Sarah Frances Elizabeth Armstrong-Jones, known as Lady Sarah Chatto, is a British painter and member of the royal family, the only daughter of Princess Margaret and niece of Queen Elizabeth II.
  • 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_69ab4a4b13fc81909dfdb3f23da46832 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd9b4a70481909d8b8242039c1cf2 completed March 7, 2026, 7:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69afaf54711881909936ecf850ff6e2e completed March 10, 2026, 5:42 a.m.
Created at: March 6, 2026, 9:54 p.m.