Triple

T20838291
Position Surface form Disambiguated ID Type / Status
Subject Second Reign of Pedro II of Brazil E513019 entity
Predicate regentOrHeirInvolved P71201 FINISHED
Object Princess Isabel of Brazil — NE NERFINISHED

How this triple was built (3 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: Princess Isabel of Brazil | Statement: [Second Reign of Pedro II of Brazil, regentOrHeirInvolved, Princess Isabel of Brazil]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Princess Isabel of Brazil
Context triple: [Second Reign of Pedro II of Brazil, regentOrHeirInvolved, Princess Isabel of Brazil]
  • A. Princess Leopoldina of Brazil
    Princess Leopoldina of Brazil was a Brazilian imperial princess of the House of Braganza, daughter of Emperor Pedro II, who became a Bavarian duchess through marriage and lived much of her life in Europe.
  • B. Isabel, Princess Imperial of Brazil chosen
    Isabel, Princess Imperial of Brazil was the 19th-century Brazilian crown princess and regent known for signing the Golden Law that abolished slavery in Brazil and for founding the House of Orléans-Braganza through her marriage.
  • C. Princess Maria II of Brazil
    Princess Maria II of Brazil was a Brazilian-born royal who became Queen Maria II of Portugal, playing a central role in that country's 19th-century constitutional monarchy.
  • D. Princess Paula Mariana of Brazil
    Princess Paula Mariana of Brazil was a Brazilian imperial princess of the House of Braganza, a daughter of Emperor Pedro I and Empress Maria Leopoldina who died in childhood.
  • E. Imperial Princess of Brazil
    The Imperial Princess of Brazil was a high-ranking female member of the Brazilian imperial family, typically a daughter or close female relative of the reigning emperor in the Empire of Brazil.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: regentOrHeirInvolved
Context triple: [Second Reign of Pedro II of Brazil, regentOrHeirInvolved, Princess Isabel of Brazil]
  • A. regentFor
    Indicates that one entity serves as the ruling authority on behalf of another, typically during the latter’s minority, absence, or incapacity.
  • B. regentOf
    Indicates a relationship where one entity serves as the ruling authority or caretaker governing on behalf of another entity, typically during the latter’s minority, absence, or incapacity.
  • C. regentDuringEvent chosen
    Indicates that an individual served as regent (exercising ruling authority on behalf of another) during the time span of a specified event.
  • D. regent
    Indicates that one entity serves as the regent, exercising ruling authority on behalf of another (typically a monarch or state), usually during a period when the rightful ruler is unable to govern.
  • E. governedAsRegentFrom
    Indicates that an individual exercised governing authority as a regent over a territory or polity, starting from a specified point in time.
  • F. None of above.

Provenance (3 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_69e0b4cf62a88190bbf92351e9e57259 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c32928788190be8ca57923eefd7e completed April 21, 2026, 12:22 a.m.
PD Predicate disambiguation batch_69e5c9a1f4f48190aa9fb4ef8f8aea5a completed April 20, 2026, 6:37 a.m.
Created at: April 16, 2026, 12:42 p.m.