Triple

T14764822
Position Surface form Disambiguated ID Type / Status
Subject John Hastings, 2nd Earl of Pembroke E346965 entity
Predicate spouse P13 FINISHED
Object Margaret of Arundel
Margaret of Arundel was a 14th-century English noblewoman from the prominent Arundel family who became Countess of Pembroke through her marriage to John Hastings, 2nd Earl of Pembroke.
E1132634 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: Margaret of Arundel | Statement: [John Hastings, 2nd Earl of Pembroke, spouse, Margaret of Arundel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Margaret of Arundel
Context triple: [John Hastings, 2nd Earl of Pembroke, spouse, Margaret of Arundel]
  • A. Catherine of Burgundy
    Catherine of Burgundy was a French noblewoman of the late 14th and early 15th centuries, a Burgundian princess whose marriage helped forge political alliances within the French nobility.
  • B. Frances Brandon
    Frances Brandon was an English noblewoman, daughter of Charles Brandon and Mary Tudor, and mother of Lady Jane Grey, whose lineage placed her close to the Tudor succession.
  • C. Eleanor Brandon
    Eleanor Brandon was an English noblewoman of the Tudor period, a niece of King Henry VIII and a granddaughter of King Henry VII.
  • D. Margaret of England, Countess of Pembroke
    Margaret of England, Countess of Pembroke, was a 14th-century English princess and noblewoman, notable as a daughter of King Edward III and a member of the influential Plantagenet dynasty.
  • E. Henrietta of York
    Henrietta of York was an English princess, daughter of the future King James II of England and his first wife Anne Hyde, who died in infancy.
  • 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: Margaret of Arundel
Triple: [John Hastings, 2nd Earl of Pembroke, spouse, Margaret of Arundel]
Generated description
Margaret of Arundel was a 14th-century English noblewoman from the prominent Arundel family who became Countess of Pembroke through her marriage to John Hastings, 2nd Earl of Pembroke.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Margaret of Arundel
Target entity description: Margaret of Arundel was a 14th-century English noblewoman from the prominent Arundel family who became Countess of Pembroke through her marriage to John Hastings, 2nd Earl of Pembroke.
  • A. Catherine of Burgundy
    Catherine of Burgundy was a French noblewoman of the late 14th and early 15th centuries, a Burgundian princess whose marriage helped forge political alliances within the French nobility.
  • B. Frances Brandon
    Frances Brandon was an English noblewoman, daughter of Charles Brandon and Mary Tudor, and mother of Lady Jane Grey, whose lineage placed her close to the Tudor succession.
  • C. Eleanor Brandon
    Eleanor Brandon was an English noblewoman of the Tudor period, a niece of King Henry VIII and a granddaughter of King Henry VII.
  • D. Margaret of England, Countess of Pembroke
    Margaret of England, Countess of Pembroke, was a 14th-century English princess and noblewoman, notable as a daughter of King Edward III and a member of the influential Plantagenet dynasty.
  • E. Henrietta of York
    Henrietta of York was an English princess, daughter of the future King James II of England and his first wife Anne Hyde, who died in infancy.
  • 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_69d822e8896c819091169882f9b20486 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec7f3a1608190b1b17624003a0c7f completed April 14, 2026, 11:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe9dbced588190ab7712c7ad50ee67 completed May 9, 2026, 2:36 a.m.
NEDg Description generation batch_69fe9e22453481909511619da9e319d5 completed May 9, 2026, 2:38 a.m.
NED2 Entity disambiguation (via description) batch_69fe9e610f788190bc33d8b8d7d718a2 completed May 9, 2026, 2:39 a.m.
Created at: April 10, 2026, 1:30 a.m.