Triple

T518941
Position Surface form Disambiguated ID Type / Status
Subject John Cabot E10769 entity
Predicate spouse P13 FINISHED
Object Mattea (historically attested wife)
Mattea was the historically documented wife of the Italian explorer John Cabot, who led early voyages to North America under the English flag.
E64614 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: Mattea (historically attested wife) | Statement: [John Cabot, spouse, Mattea (historically attested wife)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mattea (historically attested wife)
Context triple: [John Cabot, spouse, Mattea (historically attested wife)]
  • A. Margarete (second wife)
    Margarete was the second wife of Thomas Cranmer, the first Protestant Archbishop of Canterbury and a leading figure of the English Reformation.
  • B. Joan (first wife)
    Joan (first wife) was the first, little-documented wife of Thomas Cranmer, the 16th-century Archbishop of Canterbury and leading figure of the English Reformation.
  • C. Agatha, wife of Edward the Exile
    Agatha, wife of Edward the Exile, was an 11th-century noblewoman of uncertain but likely Eastern European origin, best known as the mother of Saint Margaret of Scotland and a key ancestral figure in medieval English and Scottish royal lineages.
  • D. Martha Lyon
    Martha Lyon is a landscape architect known for designing the Salem Witch Trials Memorial in Salem, Massachusetts.
  • E. Susanna
    Susanna is a deuterocanonical addition to the Book of Daniel, telling the story of a virtuous woman falsely accused of adultery and vindicated by the prophet Daniel.
  • 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: Mattea (historically attested wife)
Triple: [John Cabot, spouse, Mattea (historically attested wife)]
Generated description
Mattea was the historically documented wife of the Italian explorer John Cabot, who led early voyages to North America under the English flag.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mattea (historically attested wife)
Target entity description: Mattea was the historically documented wife of the Italian explorer John Cabot, who led early voyages to North America under the English flag.
  • A. Margarete (second wife)
    Margarete was the second wife of Thomas Cranmer, the first Protestant Archbishop of Canterbury and a leading figure of the English Reformation.
  • B. Joan (first wife)
    Joan (first wife) was the first, little-documented wife of Thomas Cranmer, the 16th-century Archbishop of Canterbury and leading figure of the English Reformation.
  • C. Agatha, wife of Edward the Exile
    Agatha, wife of Edward the Exile, was an 11th-century noblewoman of uncertain but likely Eastern European origin, best known as the mother of Saint Margaret of Scotland and a key ancestral figure in medieval English and Scottish royal lineages.
  • D. Martha Lyon
    Martha Lyon is a landscape architect known for designing the Salem Witch Trials Memorial in Salem, Massachusetts.
  • E. Susanna
    Susanna is a deuterocanonical addition to the Book of Daniel, telling the story of a virtuous woman falsely accused of adultery and vindicated by the prophet Daniel.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f19ee6748190916603ef3a9e27f3 completed Feb. 28, 2026, 1:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a42d1a348190abc23d22bda5d9a2 completed March 1, 2026, 8:40 p.m.
NEDg Description generation batch_69a4a4a83cb48190a5d80557c5573ab2 completed March 1, 2026, 8:42 p.m.
NED2 Entity disambiguation (via description) batch_69a4a52e4ae081909f880462479fc51f completed March 1, 2026, 8:44 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.