Triple

T18579223
Position Surface form Disambiguated ID Type / Status
Subject Palazzo Comunale (Piacenza) E454065 entity
Predicate locatedIn P40 FINISHED
Object historic center of Piacenza NE NERFINISHED

How this triple was built (3 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 center of Piacenza | Statement: [Palazzo Comunale (Piacenza), locatedIn, historic center of Piacenza]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: historic center of Piacenza
Context triple: [Palazzo Comunale (Piacenza), locatedIn, historic center of Piacenza]
  • A. historic center of Parma
    The historic center of Parma is the city’s ancient core, characterized by its medieval and Renaissance streets, churches, and palaces that reflect Parma’s rich artistic and cultural heritage.
  • B. historic centre of Ferrara
    The historic centre of Ferrara is a UNESCO-listed medieval and Renaissance urban core in northern Italy, renowned for its well-preserved palaces, streets, and city walls that reflect the power and culture of the Este dynasty.
  • C. historic center of Bologna
    The historic center of Bologna is a well-preserved medieval and Renaissance urban core in northern Italy, renowned for its portico-lined streets, red-brick architecture, and major civic spaces such as Piazza Maggiore.
  • D. historic center of Chiusi
    The historic center of Chiusi is the ancient core of the Tuscan hill town of Chiusi, renowned for its Etruscan heritage, archaeological sites, and well-preserved medieval streets and buildings.
  • E. historic center of Forlì
    The historic center of Forlì is the medieval and Renaissance heart of the Italian city of Forlì, characterized by its central square, historic palaces, churches, and traditional urban layout.
  • 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: historic center of Piacenza
Target entity description: The historic center of Piacenza is the medieval and Renaissance heart of the city, characterized by its narrow streets, historic palaces, and main civic and religious monuments.
  • A. historic center of Parma
    The historic center of Parma is the city’s ancient core, characterized by its medieval and Renaissance streets, churches, and palaces that reflect Parma’s rich artistic and cultural heritage.
  • B. historic centre of Ferrara
    The historic centre of Ferrara is a UNESCO-listed medieval and Renaissance urban core in northern Italy, renowned for its well-preserved palaces, streets, and city walls that reflect the power and culture of the Este dynasty.
  • C. historic center of Bologna
    The historic center of Bologna is a well-preserved medieval and Renaissance urban core in northern Italy, renowned for its portico-lined streets, red-brick architecture, and major civic spaces such as Piazza Maggiore.
  • D. historic center of Chiusi
    The historic center of Chiusi is the ancient core of the Tuscan hill town of Chiusi, renowned for its Etruscan heritage, archaeological sites, and well-preserved medieval streets and buildings.
  • E. historic center of Forlì
    The historic center of Forlì is the medieval and Renaissance heart of the Italian city of Forlì, characterized by its central square, historic palaces, churches, and traditional urban layout.
  • F. None of above. chosen

Provenance (2 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_69d8d38974308190a9174430ef256b73 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e543ce63188190b14a37c5ca9c2726 completed April 19, 2026, 9:06 p.m.
Created at: April 10, 2026, 11:43 a.m.