Triple

T20634901
Position Surface form Disambiguated ID Type / Status
Subject Saltillo, Coahuila, Mexico E507050 entity
Predicate hasLandmark P105 FINISHED
Object Saltillo Cathedral — NE NERFINISHED

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: Saltillo Cathedral | Statement: [Saltillo, Coahuila, Mexico, hasLandmark, Saltillo Cathedral]

Disambiguation candidates (2 decisions)

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: Saltillo Cathedral
Context triple: [Saltillo, Coahuila, Mexico, hasLandmark, Saltillo Cathedral]
  • A. San Marcos Cathedral
    San Marcos Cathedral is a historic 19th-century Catholic church in Arica, Chile, renowned for its distinctive iron architecture designed by Gustave Eiffel.
  • B. San Marcos Cathedral
    San Marcos Cathedral is a prominent Catholic church and historical landmark located in the city center of Tuxtla Gutiérrez, Chiapas, Mexico.
  • C. Cathedral of San Luis Potosí
    The Cathedral of San Luis Potosí is a prominent Baroque-style Roman Catholic cathedral and historic landmark located in the center of San Luis Potosí City, Mexico.
  • D. Cathedral of Our Lady of Conception
    The Cathedral of Our Lady of Conception is the principal Roman Catholic church and historic religious landmark of the city of Santarém, Brazil.
  • E. San Carlos Cathedral
    San Carlos Cathedral is a historic Roman Catholic church and prominent architectural landmark located in the Cuban city of Matanzas.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Saltillo Cathedral
Target entity description: Saltillo Cathedral is a prominent historic Roman Catholic church and architectural landmark located in the city of Saltillo in northern Mexico.
  • A. San Marcos Cathedral
    San Marcos Cathedral is a historic 19th-century Catholic church in Arica, Chile, renowned for its distinctive iron architecture designed by Gustave Eiffel.
  • B. San Marcos Cathedral
    San Marcos Cathedral is a prominent Catholic church and historical landmark located in the city center of Tuxtla Gutiérrez, Chiapas, Mexico.
  • C. Cathedral of San Luis Potosí
    The Cathedral of San Luis Potosí is a prominent Baroque-style Roman Catholic cathedral and historic landmark located in the center of San Luis Potosí City, Mexico.
  • D. Cathedral of Our Lady of Conception
    The Cathedral of Our Lady of Conception is the principal Roman Catholic church and historic religious landmark of the city of Santarém, Brazil.
  • E. San Carlos Cathedral
    San Carlos Cathedral is a historic Roman Catholic church and prominent architectural landmark located in the Cuban city of Matanzas.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b4bd4a0081908d4e97a590a33fb2 elicitation completed
NER batch_69e6ad0e5fc481909e4f0dd7fb1203fc ner completed
Created at: April 16, 2026, 11:42 a.m.