Triple

T21514893
Position Surface form Disambiguated ID Type / Status
Subject Luca Fancelli E530816 entity
Predicate notableWork P4 FINISHED
Object Bridge of San Giorgio, Mantua
The Bridge of San Giorgio in Mantua is a Renaissance-era bridge and architectural landmark, best known as a significant work by the architect Luca Fancelli that connects the historic city with its surrounding lake area.
 E1487888 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: Bridge of San Giorgio, Mantua | Statement: [Luca Fancelli, notableWork, Bridge of San Giorgio, Mantua]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bridge of San Giorgio, Mantua
Context triple: [Luca Fancelli, notableWork, Bridge of San Giorgio, Mantua]
  • A. Porta Nuova city gate of Milan
    Porta Nuova is a historic city gate in Milan that once formed part of the city’s defensive walls and now serves as a notable architectural landmark.
  • B. Ponte Vecchio di Pavia
    Ponte Vecchio di Pavia is a historic covered bridge over the Ticino River in Pavia, Italy, renowned for its medieval origins and distinctive arcaded structure.
  • C. Ponte Pietra in Verona
    Ponte Pietra in Verona is an ancient Roman arch bridge spanning the Adige River, renowned as one of the city's most historic and picturesque landmarks.
  • D. Rotonda di San Lorenzo, Mantova
    Rotonda di San Lorenzo, Mantova is a small, circular Romanesque church in Mantua, Italy, renowned as one of the city’s oldest and most historically significant religious buildings.
  • E. Palazzo della Ragione, Mantua
    Palazzo della Ragione in Mantua is a historic medieval civic palace that once served as the city’s main center of public and administrative life.
  • 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: Bridge of San Giorgio, Mantua
Triple: [Luca Fancelli, notableWork, Bridge of San Giorgio, Mantua]
Generated description
The Bridge of San Giorgio in Mantua is a Renaissance-era bridge and architectural landmark, best known as a significant work by the architect Luca Fancelli that connects the historic city with its surrounding lake area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bridge of San Giorgio, Mantua
Target entity description: The Bridge of San Giorgio in Mantua is a Renaissance-era bridge and architectural landmark, best known as a significant work by the architect Luca Fancelli that connects the historic city with its surrounding lake area.
  • A. Porta Nuova city gate of Milan
    Porta Nuova is a historic city gate in Milan that once formed part of the city’s defensive walls and now serves as a notable architectural landmark.
  • B. Ponte Vecchio di Pavia
    Ponte Vecchio di Pavia is a historic covered bridge over the Ticino River in Pavia, Italy, renowned for its medieval origins and distinctive arcaded structure.
  • C. Ponte Pietra in Verona
    Ponte Pietra in Verona is an ancient Roman arch bridge spanning the Adige River, renowned as one of the city's most historic and picturesque landmarks.
  • D. Rotonda di San Lorenzo, Mantova
    Rotonda di San Lorenzo, Mantova is a small, circular Romanesque church in Mantua, Italy, renowned as one of the city’s oldest and most historically significant religious buildings.
  • E. Palazzo della Ragione, Mantua
    Palazzo della Ragione in Mantua is a historic medieval civic palace that once served as the city’s main center of public and administrative life.
  • 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_69e0c45c81f08190a6b8bbb70a45aae7 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9ea89b6e48190ac4ea139b895714f completed April 23, 2026, 9:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09e146db008190b8d2d7a24a882665 completed May 17, 2026, 3:39 p.m.
NEDg Description generation batch_6a09e1fc4f7881909e198768cdb43747 completed May 17, 2026, 3:42 p.m.
NED2 Entity disambiguation (via description) batch_6a09e2c86858819092216c12d8aa3348 completed May 17, 2026, 3:46 p.m.
Created at: April 16, 2026, 6:25 p.m.