Triple

T3845533
Position Surface form Disambiguated ID Type / Status
Subject Peter, Duke of Coimbra E93559 entity
Predicate sibling P363 FINISHED
Object Branca of Portugal
Branca of Portugal was a 15th-century Portuguese infanta of the House of Aviz, known primarily as a daughter of King John I of Portugal and sister of Peter, Duke of Coimbra.
 E399352 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: Branca of Portugal | Statement: [Peter, Duke of Coimbra, sibling, Branca of Portugal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Branca of Portugal
Context triple: [Peter, Duke of Coimbra, sibling, Branca of Portugal]
  • A. Barbara of Portugal
    Barbara of Portugal was an 18th-century Portuguese infanta who became Queen consort of Spain as the wife of King Ferdinand VI.
  • B. Joanna of Portugal
    Joanna of Portugal was a 15th-century Portuguese infanta and Queen consort of Castile, known for her politically turbulent marriage to King Henry IV of Castile.
  • C. Isabella of Coimbra
    Isabella of Coimbra was a 15th-century Portuguese infanta and queen consort, known as the wife of King Afonso V of Portugal and the mother of King John II.
  • D. Infanta of Portugal
    An Infanta of Portugal is a title traditionally given to a daughter of the Portuguese monarch who is not the heir to the throne.
  • E. Joan of Portugal
    Joan of Portugal was a 17th-century Portuguese infanta, daughter of King John IV, who became known for her brief tenure as Princess of Brazil and her role in dynastic politics of the House of Braganza.
  • 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: Branca of Portugal
Triple: [Peter, Duke of Coimbra, sibling, Branca of Portugal]
Generated description
Branca of Portugal was a 15th-century Portuguese infanta of the House of Aviz, known primarily as a daughter of King John I of Portugal and sister of Peter, Duke of Coimbra.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Branca of Portugal
Target entity description: Branca of Portugal was a 15th-century Portuguese infanta of the House of Aviz, known primarily as a daughter of King John I of Portugal and sister of Peter, Duke of Coimbra.
  • A. Barbara of Portugal
    Barbara of Portugal was an 18th-century Portuguese infanta who became Queen consort of Spain as the wife of King Ferdinand VI.
  • B. Joanna of Portugal
    Joanna of Portugal was a 15th-century Portuguese infanta and Queen consort of Castile, known for her politically turbulent marriage to King Henry IV of Castile.
  • C. Isabella of Coimbra
    Isabella of Coimbra was a 15th-century Portuguese infanta and queen consort, known as the wife of King Afonso V of Portugal and the mother of King John II.
  • D. Infanta of Portugal
    An Infanta of Portugal is a title traditionally given to a daughter of the Portuguese monarch who is not the heir to the throne.
  • E. Joan of Portugal
    Joan of Portugal was a 17th-century Portuguese infanta, daughter of King John IV, who became known for her brief tenure as Princess of Brazil and her role in dynastic politics of the House of Braganza.
  • 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_69aed96ce578819084ab16e3439976c9 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeebb77a488190be7fc2a1211f1f2d completed March 9, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5283876148190b06633b91a788ffe completed March 14, 2026, 9:19 a.m.
NEDg Description generation batch_69b529182fc4819080b70ba8af713535 completed March 14, 2026, 9:23 a.m.
NED2 Entity disambiguation (via description) batch_69b5297b3e14819093886f2cedb05abc completed March 14, 2026, 9:25 a.m.
Created at: March 9, 2026, 3:18 p.m.