Triple

T8570429
Position Surface form Disambiguated ID Type / Status
Subject Sant’Andrea, Mantua E202911 entity
Predicate partOf P40 FINISHED
Object historic centre of Mantua
The historic centre of Mantua is a UNESCO-listed medieval and Renaissance urban core in northern Italy, renowned for its palaces, churches, and artistic heritage.
 E744081 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: historic centre of Mantua | Statement: [Sant’Andrea, Mantua, partOf, historic centre of Mantua]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: historic centre of Mantua
Context triple: [Sant’Andrea, Mantua, partOf, historic centre of Mantua]
  • A. historic centre of Milan
    The historic centre of Milan is the city’s ancient core, renowned for its dense concentration of landmark architecture, art treasures, and cultural institutions, including Leonardo da Vinci’s The Last Supper.
  • B. historic center of Trento
    The historic center of Trento is a well-preserved medieval and Renaissance old town in northern Italy, known for its elegant piazzas, frescoed palaces, and role as the seat of the Council of Trent.
  • C. historic centre of Turin
    The historic centre of Turin is the city's ancient core, characterized by elegant Baroque and Renaissance architecture, grand squares, and important landmarks such as royal palaces and historic cafés.
  • D. historic center of Padua
    The historic center of Padua is the medieval and Renaissance heart of the Italian city of Padua, characterized by its dense network of piazzas, arcaded streets, and historic buildings.
  • E. Sant’Andrea, Mantua
    Sant’Andrea in Mantua is a Renaissance church in northern Italy renowned for its monumental classical façade and innovative architectural design by Leon Battista Alberti.
  • 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: historic centre of Mantua
Triple: [Sant’Andrea, Mantua, partOf, historic centre of Mantua]
Generated description
The historic centre of Mantua is a UNESCO-listed medieval and Renaissance urban core in northern Italy, renowned for its palaces, churches, and artistic heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: historic centre of Mantua
Target entity description: The historic centre of Mantua is a UNESCO-listed medieval and Renaissance urban core in northern Italy, renowned for its palaces, churches, and artistic heritage.
  • A. historic centre of Milan
    The historic centre of Milan is the city’s ancient core, renowned for its dense concentration of landmark architecture, art treasures, and cultural institutions, including Leonardo da Vinci’s The Last Supper.
  • B. historic center of Trento
    The historic center of Trento is a well-preserved medieval and Renaissance old town in northern Italy, known for its elegant piazzas, frescoed palaces, and role as the seat of the Council of Trent.
  • C. historic centre of Turin
    The historic centre of Turin is the city's ancient core, characterized by elegant Baroque and Renaissance architecture, grand squares, and important landmarks such as royal palaces and historic cafés.
  • D. historic center of Padua
    The historic center of Padua is the medieval and Renaissance heart of the Italian city of Padua, characterized by its dense network of piazzas, arcaded streets, and historic buildings.
  • E. Sant’Andrea, Mantua
    Sant’Andrea in Mantua is a Renaissance church in northern Italy renowned for its monumental classical façade and innovative architectural design by Leon Battista Alberti.
  • 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_69ca8327b0a881908606ff860713964d completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbea4091f48190b5174d7a5cfd2bd8 completed March 31, 2026, 3:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce8983bd3c819094457b5160bc928d completed April 2, 2026, 3:21 p.m.
NEDg Description generation batch_69ce8ac1dba48190bbad47a762130aab completed April 2, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69ce8eae70008190b2c7bbe4ce8d4c0a completed April 2, 2026, 3:43 p.m.
Created at: March 30, 2026, 6:21 p.m.