Triple

T12580351
Position Surface form Disambiguated ID Type / Status
Subject Midtown St. Louis E300318 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: [Midtown 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: [Midtown 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_69d7bde87b648190bcd0266e9efde098 elicitation completed
NER batch_69d954b867dc8190af8a70f797e4d133 ner completed
NED1 batch_69f6559ba5108190b85be540a405eec8 ned_source_triple completed
Created at: April 9, 2026, 5:01 p.m.