Triple

T19659585
Position Surface form Disambiguated ID Type / Status
Subject Cathedral Museum of Pisa E472043 entity
Predicate mainBuildingServes P136853 FINISHED
Object Pisa Cathedral 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: Pisa Cathedral | Statement: [Cathedral Museum of Pisa, mainBuildingServes, Pisa Cathedral]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pisa Cathedral
Context triple: [Cathedral Museum of Pisa, mainBuildingServes, Pisa Cathedral]
  • A. Pisa Cathedral complex chosen
    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.
  • 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 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.
  • D. Cathedral of Santa Maria del Fiore
    The Cathedral of Santa Maria del Fiore, commonly known as the Florence Cathedral, is a renowned Gothic-Renaissance church famous for its iconic red-tiled dome engineered by Filippo Brunelleschi.
  • E. Siena Cathedral
    Siena Cathedral is a renowned medieval Italian Gothic church in Siena, famous for its striking striped marble façade, richly decorated interior, and masterpieces by artists such as Pisano, Donatello, and Michelangelo.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: mainBuildingServes
Context triple: [Cathedral Museum of Pisa, mainBuildingServes, Pisa Cathedral]
  • A. mainBuildingName
    Indicates the name that is designated as the primary or main building associated with an entity.
  • B. servesMunicipalBuilding
    Indicates that an entity provides services or functions in support of a municipal (city or local government) building.
  • C. isMainBuildingOf
    Indicates that a building serves as the primary or central facility associated with a particular organization, complex, or site.
  • D. publicBuilding
    Indicates that a building is designated for public use or access, typically serving communal, governmental, or civic functions.
  • E. hasBuildingServices
    Indicates that a building is provided with specific services or utilities by another entity.
  • F. None of above. chosen

Provenance (4 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.
PD Predicate disambiguation batch_69e514e941008190898d978d7bde91e4 completed April 19, 2026, 5:46 p.m.
PDg Predicate description generation batch_69e51a23300c8190988552491d9783d7 completed April 19, 2026, 6:08 p.m.
Created at: April 10, 2026, 1:45 p.m.