Triple

T6376751
Position Surface form Disambiguated ID Type / Status
Subject Cathedral of Santa Maria del Fiore E143485 entity
Predicate locatedIn P40 FINISHED
Object Piazza del Duomo, Florence
Piazza del Duomo, Florence is the historic central square of Florence renowned for its monumental religious complex, including the Florence Cathedral, Giotto’s Campanile, and the Baptistery of San Giovanni.
 E587630 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: Piazza del Duomo, Florence | Statement: [Cathedral of Santa Maria del Fiore, locatedIn, Piazza del Duomo, Florence]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piazza del Duomo, Florence
Context triple: [Cathedral of Santa Maria del Fiore, locatedIn, Piazza del Duomo, Florence]
  • A. San Marco, Florence
    San Marco, Florence is a historic Dominican convent and church complex in Florence, Italy, renowned for its Fra Angelico frescoes and role as a religious and intellectual center of the Renaissance.
  • B. Piazza del Duomo
    Piazza del Duomo is the famous monumental square in Pisa, Italy, renowned for its ensemble of medieval religious buildings including the Leaning Tower, cathedral, baptistery, and cemetery.
  • C. Piazza del Duomo
    Piazza del Duomo is the central and most famous square in Milan, Italy, serving as the city’s main civic and religious hub and a focal point for tourism and public events.
  • D. Piazza del Duomo
    Piazza del Duomo is the central baroque square of Catania, Sicily, renowned for its cathedral, historic palaces, and the iconic Elephant Fountain.
  • E. Basilica of Santa Croce, Florence
    The Basilica of Santa Croce in Florence is a major Franciscan church renowned as the “Temple of the Italian Glories,” housing the tombs and monuments of prominent figures such as Michelangelo, Galileo, and Machiavelli.
  • 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: Piazza del Duomo, Florence
Triple: [Cathedral of Santa Maria del Fiore, locatedIn, Piazza del Duomo, Florence]
Generated description
Piazza del Duomo, Florence is the historic central square of Florence renowned for its monumental religious complex, including the Florence Cathedral, Giotto’s Campanile, and the Baptistery of San Giovanni.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piazza del Duomo, Florence
Target entity description: Piazza del Duomo, Florence is the historic central square of Florence renowned for its monumental religious complex, including the Florence Cathedral, Giotto’s Campanile, and the Baptistery of San Giovanni.
  • A. San Marco, Florence
    San Marco, Florence is a historic Dominican convent and church complex in Florence, Italy, renowned for its Fra Angelico frescoes and role as a religious and intellectual center of the Renaissance.
  • B. Piazza del Duomo
    Piazza del Duomo is the famous monumental square in Pisa, Italy, renowned for its ensemble of medieval religious buildings including the Leaning Tower, cathedral, baptistery, and cemetery.
  • C. Piazza del Duomo
    Piazza del Duomo is the central baroque square of Catania, Sicily, renowned for its cathedral, historic palaces, and the iconic Elephant Fountain.
  • D. Piazza del Duomo
    Piazza del Duomo is the central and most famous square in Milan, Italy, serving as the city’s main civic and religious hub and a focal point for tourism and public events.
  • E. Basilica of Santa Croce, Florence
    The Basilica of Santa Croce in Florence is a major Franciscan church renowned as the “Temple of the Italian Glories,” housing the tombs and monuments of prominent figures such as Michelangelo, Galileo, and Machiavelli.
  • 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_69c008d9f4348190ab598a2913259a1c completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0683d7af881908d66d5230e1bfcb6 completed March 22, 2026, 10:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c62da390c081908690ec716aed8fea completed March 27, 2026, 7:11 a.m.
NEDg Description generation batch_69c62dfff4e08190a4491fdef022acb6 completed March 27, 2026, 7:13 a.m.
NED2 Entity disambiguation (via description) batch_69c62e7c07a88190a366ff23605cb161 completed March 27, 2026, 7:15 a.m.
Created at: March 22, 2026, 4:33 p.m.