Triple

T4471359
Position Surface form Disambiguated ID Type / Status
Subject Teatro Regio Ducale E98501 entity
Predicate locatedIn P40 FINISHED
Object Piazza del Duomo, Milan E370410 NE FINISHED

How this triple was built (2 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, Milan | Statement: [Teatro Regio Ducale, locatedIn, Piazza del Duomo, Milan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piazza del Duomo, Milan
Context triple: [Teatro Regio Ducale, locatedIn, Piazza del Duomo, Milan]
  • 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 central baroque square of Catania, Sicily, renowned for its cathedral, historic palaces, and the iconic Elephant Fountain.
  • C. 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.
  • D. Milan Cathedral
    Milan Cathedral is a monumental Gothic cathedral in central Milan, renowned for its intricate spires, marble façade, and status as one of the largest churches in the world.
  • E. Piazza Duomo
    Piazza Duomo is the historic main square of Trento, Italy, renowned for its medieval architecture, cathedral, and vibrant civic life.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69b3454b4ae481908967426dd37284d6 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b356b6a1f48190a39f5411648c40ff completed March 13, 2026, 12:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69b628716bd881909bce2ce8803fd4b5 completed March 15, 2026, 3:33 a.m.
Created at: March 12, 2026, 11:35 p.m.