Triple

T520531
Position Surface form Disambiguated ID Type / Status
Subject Edward III of England E10804 entity
Predicate child P120 FINISHED
Object 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.
 E69562 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 England, Countess of Pembroke | Statement: [Edward III of England, child, Margaret of England, Countess of Pembroke]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Margaret of England, Countess of Pembroke
Context triple: [Edward III of England, child, Margaret of England, Countess of Pembroke]
  • A. Eleanor of England, Countess of Pembroke
    Eleanor of England, Countess of Pembroke, was a 13th-century English princess and noblewoman who, through her influential marriage to William Marshal the Younger, became a prominent figure in the politics and aristocracy of the Angevin realm.
  • B. Mary of Waltham, Duchess of Brittany
    Mary of Waltham, Duchess of Brittany, was a 14th-century English princess, daughter of King Edward III, who became duchess through her marriage to John IV, Duke of Brittany.
  • C. Margaret of England
    Margaret of England was a 13th-century English princess, daughter of King Henry III, who became Queen of Scotland through her marriage to King Alexander III.
  • D. Beatrice of England
    Beatrice of England was a 13th-century English princess and daughter of King Henry III who became Duchess of Brittany through her marriage to John II, Duke of Brittany.
  • E. Eleanor of England, Countess of Bar
    Eleanor of England, Countess of Bar, was a 13th-century English princess, daughter of King Edward I, who became Countess of Bar through her marriage to Henry III, Count of Bar.
  • 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 England, Countess of Pembroke
Triple: [Edward III of England, child, Margaret of England, Countess of Pembroke]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Margaret of England, Countess of Pembroke
Target entity description: 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.
  • A. Eleanor of England, Countess of Pembroke
    Eleanor of England, Countess of Pembroke, was a 13th-century English princess and noblewoman who, through her influential marriage to William Marshal the Younger, became a prominent figure in the politics and aristocracy of the Angevin realm.
  • B. Mary of Waltham, Duchess of Brittany
    Mary of Waltham, Duchess of Brittany, was a 14th-century English princess, daughter of King Edward III, who became duchess through her marriage to John IV, Duke of Brittany.
  • C. Margaret of England
    Margaret of England was a 13th-century English princess, daughter of King Henry III, who became Queen of Scotland through her marriage to King Alexander III.
  • D. Beatrice of England
    Beatrice of England was a 13th-century English princess and daughter of King Henry III who became Duchess of Brittany through her marriage to John II, Duke of Brittany.
  • E. Eleanor of England, Countess of Bar
    Eleanor of England, Countess of Bar, was a 13th-century English princess, daughter of King Edward I, who became Countess of Bar through her marriage to Henry III, Count of Bar.
  • 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_69a2e84b16c4819088d284c47c3a7968 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1a1817c8190a6cc8f423071d3ad completed Feb. 28, 2026, 1:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4e62e2b3c81908215dab8c0717495 completed March 2, 2026, 1:21 a.m.
NEDg Description generation batch_69a4e6b3f570819087fe28f3225afe88 completed March 2, 2026, 1:24 a.m.
NED2 Entity disambiguation (via description) batch_69a4e706d3e88190822eeb4a724a9b6a completed March 2, 2026, 1:25 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.