Triple

T13339231
Position Surface form Disambiguated ID Type / Status
Subject Via Etnea E317779 entity
Predicate terminus P388 FINISHED
Object Piazza Duomo, Catania (southern end) E562424 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 Duomo, Catania (southern end) | Statement: [Via Etnea, terminus, Piazza Duomo, Catania (southern end)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piazza Duomo, Catania (southern end)
Context triple: [Via Etnea, terminus, Piazza Duomo, Catania (southern end)]
  • A. Piazza Duomo, Catania chosen
    Piazza Duomo in Catania is the city's main baroque square, renowned for its historic architecture, including the Catania Cathedral and the iconic Elephant Fountain.
  • B. Piazza Duomo (Palermo)
    Piazza Duomo (Palermo) is the main square in front of Palermo Cathedral, serving as a historic urban space that showcases the city’s architectural and religious heritage.
  • C. Piazza Duomo, Syracuse
    Piazza Duomo in Syracuse is a historic baroque square on the island of Ortygia, renowned as the city’s elegant civic and religious center.
  • D. Piazza Università, Catania
    Piazza Università in Catania is a prominent historic square in the city center, known for its elegant Baroque architecture and its close association with the University of Catania.
  • E. Piazza del Municipio, Noto
    Piazza del Municipio, Noto is the main civic square of the Sicilian Baroque town of Noto, framed by grand historic buildings and serving as a focal point of public life and tourism.
  • 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_69d806b5a3c08190b42c267fb092f98a completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d99d01bf8481908cd3a99e5557b972 completed April 11, 2026, 12:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f71f3ecf4c8190bb9eee699859dc08 completed May 3, 2026, 10:11 a.m.
Created at: April 9, 2026, 9:31 p.m.