Triple

T6303417
Position Surface form Disambiguated ID Type / Status
Subject Archdiocese of Ravenna-Cervia E141310 entity
Predicate cathedral P9020 FINISHED
Object Ravenna Cathedral
Ravenna Cathedral is the principal Roman Catholic church of Ravenna, Italy, serving as the historic seat of its archbishop and a notable example of the city’s rich religious and architectural heritage.
 E592022 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: Ravenna Cathedral | Statement: [Archdiocese of Ravenna-Cervia, cathedral, Ravenna Cathedral]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ravenna Cathedral
Context triple: [Archdiocese of Ravenna-Cervia, cathedral, Ravenna Cathedral]
  • A. Basilica of San Francesco, Ravenna
    The Basilica of San Francesco in Ravenna is a historic medieval church renowned for its association with Dante Alighieri and its evocative, partially flooded crypt.
  • B. Archbishop’s Palace of Ravenna
    The Archbishop’s Palace of Ravenna is a historic ecclesiastical complex in Ravenna, Italy, renowned for its early Christian architecture and art, including the richly decorated Archiepiscopal Chapel.
  • C. Basilica of the Holy Spirit (Ravenna)
    The Basilica of the Holy Spirit in Ravenna is an early Christian church notable for its austere basilican architecture and historical association with the city's late antique religious landscape.
  • D. Verona Cathedral
    Verona Cathedral is a Romanesque-style Roman Catholic cathedral in Verona, Italy, renowned for its historic architecture and religious significance.
  • E. Basilica of San Vitale
    The Basilica of San Vitale is a renowned 6th-century church in Ravenna, Italy, famous for its richly preserved Byzantine mosaics and architecture.
  • 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: Ravenna Cathedral
Triple: [Archdiocese of Ravenna-Cervia, cathedral, Ravenna Cathedral]
Generated description
Ravenna Cathedral is the principal Roman Catholic church of Ravenna, Italy, serving as the historic seat of its archbishop and a notable example of the city’s rich religious and architectural heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ravenna Cathedral
Target entity description: Ravenna Cathedral is the principal Roman Catholic church of Ravenna, Italy, serving as the historic seat of its archbishop and a notable example of the city’s rich religious and architectural heritage.
  • A. Basilica of San Francesco, Ravenna
    The Basilica of San Francesco in Ravenna is a historic medieval church renowned for its association with Dante Alighieri and its evocative, partially flooded crypt.
  • B. Archbishop’s Palace of Ravenna
    The Archbishop’s Palace of Ravenna is a historic ecclesiastical complex in Ravenna, Italy, renowned for its early Christian architecture and art, including the richly decorated Archiepiscopal Chapel.
  • C. Basilica of the Holy Spirit (Ravenna)
    The Basilica of the Holy Spirit in Ravenna is an early Christian church notable for its austere basilican architecture and historical association with the city's late antique religious landscape.
  • D. Verona Cathedral
    Verona Cathedral is a Romanesque-style Roman Catholic cathedral in Verona, Italy, renowned for its historic architecture and religious significance.
  • E. Basilica of San Vitale
    The Basilica of San Vitale is a renowned 6th-century church in Ravenna, Italy, famous for its richly preserved Byzantine mosaics and architecture.
  • 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_69c008cf0ad4819095def81e2bd42f9f completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0645e150881908b49a07914dcbfd8 completed March 22, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69c640aa8b608190ab834e77613f5218 completed March 27, 2026, 8:32 a.m.
NEDg Description generation batch_69c641a5a6888190aa1ca79a64a9d3bb completed March 27, 2026, 8:36 a.m.
NED2 Entity disambiguation (via description) batch_69c6420f40d0819097332359671a8a08 completed March 27, 2026, 8:38 a.m.
Created at: March 22, 2026, 4:27 p.m.