Triple

T16989789
Position Surface form Disambiguated ID Type / Status
Subject Palazzo Reale di Milano E412161 entity
Predicate adjacentTo P224 FINISHED
Object Piazza del Duomo
Piazza del Duomo is Milan’s central and most famous square, dominated by the iconic Milan Cathedral and serving as the city’s main social, cultural, and tourist hub.
 E370410 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 | Statement: [Palazzo Reale di Milano, adjacentTo, Piazza del Duomo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piazza del Duomo
Context triple: [Palazzo Reale di Milano, adjacentTo, Piazza del Duomo]
  • A. 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.
  • B. Piazza del Duomo
    Piazza del Duomo is the elegant baroque main square of Ortygia in Syracuse, Sicily, renowned for its cathedral and surrounding historic palaces.
  • 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 main medieval square of San Gimignano, renowned for its surrounding towers, historic palaces, and Romanesque cathedral.
  • E. Piazza del Duomo
    Piazza del Duomo is the historic main square of Pistoia, Italy, renowned for its ensemble of medieval religious and civic buildings.
  • 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
Triple: [Palazzo Reale di Milano, adjacentTo, Piazza del Duomo]
Generated description
Piazza del Duomo is Milan’s central and most famous square, dominated by the iconic Milan Cathedral and serving as the city’s main social, cultural, and tourist hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piazza del Duomo
Target entity description: Piazza del Duomo is Milan’s central and most famous square, dominated by the iconic Milan Cathedral and serving as the city’s main social, cultural, and tourist hub.
  • A. Piazza del Duomo chosen
    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.
  • 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 main medieval square of San Gimignano, renowned for its surrounding towers, historic palaces, and Romanesque cathedral.
  • D. Piazza del Duomo
    Piazza del Duomo is the historic main square of Pistoia, Italy, renowned for its ensemble of medieval religious and civic buildings.
  • E. 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.
  • F. None of above.

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_69d886cb581c8190ab05f4b429c9cd85 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d27fbaa0819099f79fc74d211647 completed April 18, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a011b433e688190ac8dda10638a197f completed May 10, 2026, 11:56 p.m.
NEDg Description generation batch_6a011cc1afc48190b83e3203407c1d7f completed May 11, 2026, 12:03 a.m.
NED2 Entity disambiguation (via description) batch_6a011d67c82c8190b737406e8952eb2b completed May 11, 2026, 12:05 a.m.
Created at: April 10, 2026, 5:32 a.m.