Triple

T8656548
Position Surface form Disambiguated ID Type / Status
Subject Cabrillo Highway E205433 entity
Predicate namedAfter P63 FINISHED
Object Juan Rodríguez Cabrillo E158486 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Juan Rodríguez Cabrillo | Statement: [Cabrillo Highway, namedAfter, Juan Rodríguez Cabrillo]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Juan Rodríguez Cabrillo
Context triple: [Cabrillo Highway, namedAfter, Juan Rodríguez Cabrillo]
  • A. Juan Rodríguez Cabrillo chosen
    Juan Rodríguez Cabrillo was a 16th-century Spanish explorer best known for leading the first European expedition to explore the coast of present-day California.
  • B. Sebastián Vizcaíno
    Sebastián Vizcaíno was a Spanish explorer and cartographer of the late 16th and early 17th centuries known for leading major voyages along the Pacific coast of North America, particularly in present-day California.
  • C. Rodrigo de Bastidas
    Rodrigo de Bastidas was a Spanish conquistador and explorer known for his early voyages along the northern coast of South America and his role in the colonization of what is now Colombia.
  • D. Álvar Núñez Cabeza de Vaca
    Álvar Núñez Cabeza de Vaca was a 16th-century Spanish explorer and chronicler best known for surviving the failed Narváez expedition and documenting his years of wandering across what is now the southern United States and northern Mexico.
  • E. Núñez de Balboa
    Núñez de Balboa is a Madrid Metro station located in the Salamanca district, serving as an interchange between lines 5 and 9.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca8350897c819086cde7596fbe5fe7 elicitation completed
NER batch_69cc484569788190aa41395854684e6f ner completed
NED1 batch_69cecce40c248190b4f2b21a1ecde80b ned_source_triple completed
Created at: March 30, 2026, 6:30 p.m.