Triple

T7891655
Position Surface form Disambiguated ID Type / Status
Subject Central West End, St. Louis E183248 entity
Predicate hasLandmark P105 FINISHED
Object Cathedral Basilica of Saint Louis E34292 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: Cathedral Basilica of Saint Louis | Statement: [Central West End, St. Louis, hasLandmark, Cathedral Basilica of Saint Louis]

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: Cathedral Basilica of Saint Louis
Context triple: [Central West End, St. Louis, hasLandmark, Cathedral Basilica of Saint Louis]
  • A. Cathedral Basilica of Saint Louis chosen
    The Cathedral Basilica of Saint Louis is a prominent Roman Catholic cathedral in St. Louis renowned for its vast collection of intricate mosaics and grand Byzantine- and Romanesque-inspired architecture.
  • B. Saint Louis Capuchin Cathedral
    Saint Louis Capuchin Cathedral is a historic Catholic church in Beirut, Lebanon, notable for its Capuchin Franciscan heritage and its role as a prominent landmark of the city’s Christian community.
  • C. Christ Church Cathedral, St. Louis
    Christ Church Cathedral in St. Louis is the historic Episcopal cathedral and principal church of the Diocese of Missouri, noted for its Gothic Revival architecture and central role in the region’s Anglican community.
  • D. St. Louis Cathedral
    St. Louis Cathedral is a historic Roman Catholic cathedral and iconic landmark in New Orleans, renowned for its striking façade overlooking Jackson Square.
  • E. Saint Louis Abbey Church
    Saint Louis Abbey Church is a notable modernist Roman Catholic church in Creve Coeur, Missouri, recognized for its enduring architectural significance.
  • 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_69ca828c474c8190a254d6499871eaff elicitation completed
NER batch_69cb39fef2e48190a6282c217c33c57a ner completed
NED1 batch_69cbdfc1b05481908af081f54bb1914d ned_source_triple completed
Created at: March 30, 2026, 5 p.m.