Triple

T2676518
Position Surface form Disambiguated ID Type / Status
Subject Lady Sarah Chatto E56473 entity
Predicate sibling P363 FINISHED
Object David Armstrong-Jones, 2nd Earl of Snowdon E60740 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: David Armstrong-Jones, 2nd Earl of Snowdon | Statement: [Lady Sarah Chatto, sibling, David Armstrong-Jones, 2nd Earl of Snowdon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Armstrong-Jones, 2nd Earl of Snowdon
Context triple: [Lady Sarah Chatto, sibling, David Armstrong-Jones, 2nd Earl of Snowdon]
  • A. David Armstrong-Jones, 2nd Earl of Snowdon chosen
    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.
  • B. Antony Armstrong-Jones, 1st Earl of Snowdon
    Antony Armstrong-Jones, 1st Earl of Snowdon, was a British photographer and filmmaker who became a prominent member of the royal family through his marriage to Princess Margaret.
  • C. 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.
  • D. 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.
  • E. Earl Spencer
    Earl Spencer is a British peerage title historically held by members of the prominent Spencer family, an aristocratic lineage that includes figures such as Princess Diana.
  • 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_69afbbb6de488190a0fb87efc7297ccb completed March 10, 2026, 6:35 a.m.
Created at: March 6, 2026, 9:54 p.m.