Triple

T10558611
Position Surface form Disambiguated ID Type / Status
Subject Henry, 3rd Earl of Lancaster E249153 entity
Predicate child P120 FINISHED
Object Isabel of Lancaster
Isabel of Lancaster was a 14th-century English noblewoman of the royal House of Lancaster, daughter of Henry, 3rd Earl of Lancaster, and a granddaughter of King Henry III.
E874778 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: Isabel of Lancaster | Statement: [Henry, 3rd Earl of Lancaster, child, Isabel of Lancaster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Isabel of Lancaster
Context triple: [Henry, 3rd Earl of Lancaster, child, Isabel of Lancaster]
  • A. Mary of Lancaster
    Mary of Lancaster was a medieval English noblewoman, daughter of Edmund Crouchback, 1st Earl of Lancaster, and a member of the royal Plantagenet family.
  • B. Elizabeth of Lancaster
    Elizabeth of Lancaster was an English noblewoman, daughter of John of Gaunt and granddaughter of King Edward III, who played a notable role in the politics of the late 14th century through her influential marriages.
  • C. Catherine of Lancaster
    Catherine of Lancaster was a late 14th- and early 15th-century English princess who became Queen of Castile through marriage, helping to link the English royal line with the Iberian Trastámara dynasty.
  • D. Blanche of Lancaster
    Blanche of Lancaster was a 14th-century English noblewoman, heiress, and first wife of John of Gaunt, whose inheritance helped lay the foundations of the Lancastrian branch of the English royal family.
  • E. Philippa of Lancaster
    Philippa of Lancaster was an English-born queen consort of Portugal from the House of Lancaster, whose marriage to King John I helped solidify the Anglo-Portuguese alliance and produced several influential royal children, including Henry the Navigator.
  • 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: Isabel of Lancaster
Triple: [Henry, 3rd Earl of Lancaster, child, Isabel of Lancaster]
Generated description
Isabel of Lancaster was a 14th-century English noblewoman of the royal House of Lancaster, daughter of Henry, 3rd Earl of Lancaster, and a granddaughter of King Henry III.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Isabel of Lancaster
Target entity description: Isabel of Lancaster was a 14th-century English noblewoman of the royal House of Lancaster, daughter of Henry, 3rd Earl of Lancaster, and a granddaughter of King Henry III.
  • A. Mary of Lancaster
    Mary of Lancaster was a medieval English noblewoman, daughter of Edmund Crouchback, 1st Earl of Lancaster, and a member of the royal Plantagenet family.
  • B. Elizabeth of Lancaster
    Elizabeth of Lancaster was an English noblewoman, daughter of John of Gaunt and granddaughter of King Edward III, who played a notable role in the politics of the late 14th century through her influential marriages.
  • C. Catherine of Lancaster
    Catherine of Lancaster was a late 14th- and early 15th-century English princess who became Queen of Castile through marriage, helping to link the English royal line with the Iberian Trastámara dynasty.
  • D. Blanche of Lancaster
    Blanche of Lancaster was a 14th-century English noblewoman, heiress, and first wife of John of Gaunt, whose inheritance helped lay the foundations of the Lancastrian branch of the English royal family.
  • E. Philippa of Lancaster
    Philippa of Lancaster was an English-born queen consort of Portugal from the House of Lancaster, whose marriage to King John I helped solidify the Anglo-Portuguese alliance and produced several influential royal children, including Henry the Navigator.
  • 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_69d381c733c08190ab1dd6239f5f34ae completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d5271e65688190bcf7931373d87f94 completed April 7, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69d95e6e28a481909a90059e6ce51f6d completed April 10, 2026, 8:32 p.m.
NEDg Description generation batch_69d95fb2a9b48190a771bcc1a6b381c9 completed April 10, 2026, 8:38 p.m.
NED2 Entity disambiguation (via description) batch_69d9600a29808190af583d2fd696ec6a completed April 10, 2026, 8:39 p.m.
Created at: April 6, 2026, 12:35 p.m.