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.