Triple

T7797476
Position Surface form Disambiguated ID Type / Status
Subject Prato E180335 entity
Predicate hasLandmark P105 FINISHED
Object Prato Cathedral
Prato Cathedral is a historic Roman Catholic church in the Tuscan city of Prato, renowned for its Romanesque-Gothic architecture and celebrated pulpit by Donatello and Michelozzo.
 E695455 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: Prato Cathedral | Statement: [Prato, hasLandmark, Prato 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: Prato Cathedral
Context triple: [Prato, hasLandmark, Prato Cathedral]
  • A. Parma Cathedral
    Parma Cathedral is a Romanesque Catholic cathedral in Parma, Italy, renowned for its architecture and Correggio’s celebrated frescoes.
  • B. Siena Cathedral
    Siena Cathedral is a renowned medieval Italian Gothic church in Siena, famous for its striking striped marble façade, richly decorated interior, and masterpieces by artists such as Pisano, Donatello, and Michelangelo.
  • C. Cathedral of Arezzo
    The Cathedral of Arezzo is a prominent Gothic-style Roman Catholic church in the Tuscan city of Arezzo, renowned for its historic architecture and important religious artworks.
  • D. Modena Cathedral
    Modena Cathedral is a renowned Romanesque cathedral in Modena, Italy, celebrated for its medieval architecture and UNESCO World Heritage status.
  • E. Cathedral of San Secondiano
    The Cathedral of San Secondiano is a historic Romanesque-style church in Chiusi, Italy, notable for its ancient origins and early Christian architectural features.
  • 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: Prato Cathedral
Target entity description: Prato Cathedral is a historic Roman Catholic church in the Tuscan city of Prato, renowned for its Romanesque-Gothic architecture and celebrated pulpit by Donatello and Michelozzo.
  • A. Parma Cathedral
    Parma Cathedral is a Romanesque Catholic cathedral in Parma, Italy, renowned for its architecture and Correggio’s celebrated frescoes.
  • B. Siena Cathedral
    Siena Cathedral is a renowned medieval Italian Gothic church in Siena, famous for its striking striped marble façade, richly decorated interior, and masterpieces by artists such as Pisano, Donatello, and Michelangelo.
  • C. Cathedral of Arezzo
    The Cathedral of Arezzo is a prominent Gothic-style Roman Catholic church in the Tuscan city of Arezzo, renowned for its historic architecture and important religious artworks.
  • D. Modena Cathedral
    Modena Cathedral is a renowned Romanesque cathedral in Modena, Italy, celebrated for its medieval architecture and UNESCO World Heritage status.
  • E. Cathedral of San Secondiano
    The Cathedral of San Secondiano is a historic Romanesque-style church in Chiusi, Italy, notable for its ancient origins and early Christian architectural features.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Prato Cathedral
Triple: [Prato, hasLandmark, Prato Cathedral]
Generated description
Prato Cathedral is a historic Roman Catholic church in the Tuscan city of Prato, renowned for its Romanesque-Gothic architecture and celebrated pulpit by Donatello and Michelozzo.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca827d22208190b4dc5aa680edcf5d elicitation completed
NER batch_69cae982c3b48190a35afe655fb20d55 ner completed
NED1 batch_69cb140684ec8190aef5d3cb2e0ea948 ned_source_triple completed
NED2 batch_69cb3843368881908d7c4d5a81c53a23 ned_description completed
NEDg batch_69cb1a1414a08190912945cee30e6bc2 nedg completed
Created at: March 30, 2026, 4:32 p.m.