Triple

T21406522
Position Surface form Disambiguated ID Type / Status
Subject Matanzas E528048 entity
Predicate hasReligiousBuilding P1191 FINISHED
Object Cathedral of San Carlos Borromeo (Matanzas Cathedral)
The Cathedral of San Carlos Borromeo, also known as Matanzas Cathedral, is a historic Roman Catholic church and prominent architectural landmark located in the Cuban city of Matanzas.
E1482509 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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 of San Carlos Borromeo (Matanzas Cathedral) | Statement: [Matanzas, hasReligiousBuilding, Cathedral of San Carlos Borromeo (Matanzas Cathedral)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cathedral of San Carlos Borromeo (Matanzas Cathedral)
Context triple: [Matanzas, hasReligiousBuilding, Cathedral of San Carlos Borromeo (Matanzas Cathedral)]
  • A. Santiago de Cuba Cathedral
    Santiago de Cuba Cathedral is a historic Roman Catholic church and architectural landmark in Santiago de Cuba, renowned for its neoclassical façade and central role in the city’s religious and cultural life.
  • B. Havana Cathedral
    Havana Cathedral is an 18th-century baroque Roman Catholic cathedral in Havana, Cuba, renowned for its distinctive asymmetrical towers and status as one of the city's most iconic colonial landmarks.
  • C. Cathedral of Our Lady of Candelaria, Camagüey
    The Cathedral of Our Lady of Candelaria in Camagüey is a historic Catholic cathedral and prominent religious landmark known for its colonial architecture and central role in the spiritual life of the city.
  • D. Iglesia Parroquial Mayor de Sancti Spíritus
    The Iglesia Parroquial Mayor de Sancti Spíritus is a historic colonial-era Catholic parish church and one of the most significant architectural and religious monuments in the Cuban city of Sancti Spíritus.
  • E. Castro Cathedral
    Castro Cathedral is a prominent wooden Catholic church and UNESCO World Heritage Site located in the city of Castro on Chiloé Island in southern Chile.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Cathedral of San Carlos Borromeo (Matanzas Cathedral)
Triple: [Matanzas, hasReligiousBuilding, Cathedral of San Carlos Borromeo (Matanzas Cathedral)]
Generated description
The Cathedral of San Carlos Borromeo, also known as Matanzas Cathedral, is a historic Roman Catholic church and prominent architectural landmark located in the Cuban city of Matanzas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cathedral of San Carlos Borromeo (Matanzas Cathedral)
Target entity description: The Cathedral of San Carlos Borromeo, also known as Matanzas Cathedral, is a historic Roman Catholic church and prominent architectural landmark located in the Cuban city of Matanzas.
  • A. Santiago de Cuba Cathedral
    Santiago de Cuba Cathedral is a historic Roman Catholic church and architectural landmark in Santiago de Cuba, renowned for its neoclassical façade and central role in the city’s religious and cultural life.
  • B. Havana Cathedral
    Havana Cathedral is an 18th-century baroque Roman Catholic cathedral in Havana, Cuba, renowned for its distinctive asymmetrical towers and status as one of the city's most iconic colonial landmarks.
  • C. Cathedral of Our Lady of Candelaria, Camagüey
    The Cathedral of Our Lady of Candelaria in Camagüey is a historic Catholic cathedral and prominent religious landmark known for its colonial architecture and central role in the spiritual life of the city.
  • D. Iglesia Parroquial Mayor de Sancti Spíritus
    The Iglesia Parroquial Mayor de Sancti Spíritus is a historic colonial-era Catholic parish church and one of the most significant architectural and religious monuments in the Cuban city of Sancti Spíritus.
  • E. Castro Cathedral
    Castro Cathedral is a prominent wooden Catholic church and UNESCO World Heritage Site located in the city of Castro on Chiloé Island in southern Chile.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b520ee3c8190abddbee7e37e834c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b1b08fdc81909b3ba01add5f6484 completed April 22, 2026, 11:32 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09bb559d248190bef01cb86020d29c completed May 17, 2026, 12:57 p.m.
NEDg Description generation batch_6a09bea4a674819093d5bfb9e6fe69b9 completed May 17, 2026, 1:12 p.m.
NED2 Entity disambiguation (via description) batch_6a09bfa27d848190bb77d632359a11b3 completed May 17, 2026, 1:16 p.m.
Created at: April 16, 2026, 5:32 p.m.