Triple

T19659569
Position Surface form Disambiguated ID Type / Status
Subject Cathedral Museum of Pisa E472043 entity
Predicate UNESCOWorldHeritageSite P923 FINISHED
Object Piazza del Duomo, Pisa — 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: Piazza del Duomo, Pisa | Statement: [Cathedral Museum of Pisa, UNESCOWorldHeritageSite, Piazza del Duomo, Pisa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piazza del Duomo, Pisa
Context triple: [Cathedral Museum of Pisa, UNESCOWorldHeritageSite, Piazza del Duomo, Pisa]
  • A. 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.
  • B. Cathedral museum of Pisa
    The Cathedral Museum of Pisa is a museum in the Piazza dei Miracoli that preserves and displays artworks, sculptures, and liturgical objects from the Pisa Cathedral and its monumental complex.
  • C. Pisa Cathedral complex
    The Pisa Cathedral complex is a renowned medieval ensemble in Pisa, Italy, famous for its monumental cathedral, baptistery, and the Leaning Tower, exemplifying the height of Romanesque art and architecture.
  • D. Pisa Baptistery
    The Pisa Baptistery is a large Romanesque-Gothic circular baptistery in Pisa, Italy, renowned for its striking architecture, remarkable acoustics, and position alongside the Leaning Tower and cathedral in the Piazza dei Miracoli.
  • E. Piazza del Duomo
    Piazza del Duomo is the main medieval square of San Gimignano, renowned for its surrounding towers, historic palaces, and Romanesque cathedral.
  • 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: Piazza del Duomo, Pisa
Target entity description: Piazza del Duomo, Pisa is a renowned monumental square in Pisa, Italy, famous for its ensemble of Romanesque buildings including the Leaning Tower, cathedral, baptistery, and cemetery, and recognized as a UNESCO World Heritage Site.
  • A. 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.
  • B. Cathedral museum of Pisa
    The Cathedral Museum of Pisa is a museum in the Piazza dei Miracoli that preserves and displays artworks, sculptures, and liturgical objects from the Pisa Cathedral and its monumental complex.
  • C. Pisa Cathedral complex
    The Pisa Cathedral complex is a renowned medieval ensemble in Pisa, Italy, famous for its monumental cathedral, baptistery, and the Leaning Tower, exemplifying the height of Romanesque art and architecture.
  • D. Pisa Baptistery
    The Pisa Baptistery is a large Romanesque-Gothic circular baptistery in Pisa, Italy, renowned for its striking architecture, remarkable acoustics, and position alongside the Leaning Tower and cathedral in the Piazza dei Miracoli.
  • E. Piazza del Duomo
    Piazza del Duomo is the main medieval square of San Gimignano, renowned for its surrounding towers, historic palaces, and Romanesque cathedral.
  • 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_69d8e51395348190ac1416d46dfc6db0 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e6414993ac8190b6da3702b1924b24 completed April 20, 2026, 3:07 p.m.
Created at: April 10, 2026, 1:45 p.m.