Triple

T18475167
Position Surface form Disambiguated ID Type / Status
Subject Edward Fitzalan-Howard, 18th Duke of Norfolk E451410 entity
Predicate sibling P363 FINISHED
Object Lady Tessa Balfour, Countess of Balfour
Lady Tessa Balfour, Countess of Balfour, is a British aristocrat and member of the prominent Howard family, known as the sister of Edward Fitzalan-Howard, 18th Duke of Norfolk.
E1326670 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: Lady Tessa Balfour, Countess of Balfour | Statement: [Edward Fitzalan-Howard, 18th Duke of Norfolk, sibling, Lady Tessa Balfour, Countess of Balfour]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lady Tessa Balfour, Countess of Balfour
Context triple: [Edward Fitzalan-Howard, 18th Duke of Norfolk, sibling, Lady Tessa Balfour, Countess of Balfour]
  • A. Viscountess Strathallan
    Viscountess Strathallan is the female noble title corresponding to the Viscount Strathallan in the British peerage system.
  • B. Eleanor Campbell, Duchess of Argyll
    Eleanor Campbell, Duchess of Argyll is a British aristocrat and the current Duchess of Argyll, known for her role in the Scottish peerage and public life alongside her husband, Torquhil Campbell, 13th Duke of Argyll.
  • C. Countess of Dalhousie
    The Countess of Dalhousie is a Scottish noble title historically held by the wife of the Earl of Dalhousie, associated with the Ramsay family and the peerage of Scotland.
  • D. Olive, Lady Baillie
    Olive, Lady Baillie was a wealthy Anglo-American heiress and socialite of the early 20th century, best known for transforming Leeds Castle into a fashionable country retreat for high society and political figures.
  • E. Elizabeth Gunning, Duchess of Hamilton and Argyll
    Elizabeth Gunning, Duchess of Hamilton and Argyll, was an 18th-century Irish-born beauty who rose from modest origins to become one of Britain’s most celebrated and influential noblewomen, marrying into both the Hamilton and Argyll ducal families.
  • 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: Lady Tessa Balfour, Countess of Balfour
Triple: [Edward Fitzalan-Howard, 18th Duke of Norfolk, sibling, Lady Tessa Balfour, Countess of Balfour]
Generated description
Lady Tessa Balfour, Countess of Balfour, is a British aristocrat and member of the prominent Howard family, known as the sister of Edward Fitzalan-Howard, 18th Duke of Norfolk.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lady Tessa Balfour, Countess of Balfour
Target entity description: Lady Tessa Balfour, Countess of Balfour, is a British aristocrat and member of the prominent Howard family, known as the sister of Edward Fitzalan-Howard, 18th Duke of Norfolk.
  • A. Viscountess Strathallan
    Viscountess Strathallan is the female noble title corresponding to the Viscount Strathallan in the British peerage system.
  • B. Eleanor Campbell, Duchess of Argyll
    Eleanor Campbell, Duchess of Argyll is a British aristocrat and the current Duchess of Argyll, known for her role in the Scottish peerage and public life alongside her husband, Torquhil Campbell, 13th Duke of Argyll.
  • C. Countess of Dalhousie
    The Countess of Dalhousie is a Scottish noble title historically held by the wife of the Earl of Dalhousie, associated with the Ramsay family and the peerage of Scotland.
  • D. Olive, Lady Baillie
    Olive, Lady Baillie was a wealthy Anglo-American heiress and socialite of the early 20th century, best known for transforming Leeds Castle into a fashionable country retreat for high society and political figures.
  • E. Elizabeth Gunning, Duchess of Hamilton and Argyll
    Elizabeth Gunning, Duchess of Hamilton and Argyll, was an 18th-century Irish-born beauty who rose from modest origins to become one of Britain’s most celebrated and influential noblewomen, marrying into both the Hamilton and Argyll ducal families.
  • 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_69d8d38465a0819099b9b42d2a662ac1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53062f67881909620c4e8fc00eb7d completed April 19, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_6a043f2ae2888190ae12fee12cf419ff completed May 13, 2026, 9:06 a.m.
NEDg Description generation batch_6a043fd646b88190b0d232e740ae22ba completed May 13, 2026, 9:09 a.m.
NED2 Entity disambiguation (via description) batch_6a04403951608190bc24c914175f18bc completed May 13, 2026, 9:11 a.m.
Created at: April 10, 2026, 11:34 a.m.