Triple

T21857348
Position Surface form Disambiguated ID Type / Status
Subject Province of Reggio Calabria E539662 entity
Predicate hasRailwayJunction P918 FINISHED
Object Villa San Giovanni railway station — 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: Villa San Giovanni railway station | Statement: [Province of Reggio Calabria, hasRailwayJunction, Villa San Giovanni railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Villa San Giovanni railway station
Context triple: [Province of Reggio Calabria, hasRailwayJunction, Villa San Giovanni railway station]
  • A. Senigallia railway station
    Senigallia railway station is a regional train station in the coastal town of Senigallia, Italy, serving as a stop on the main Adriatic rail corridor.
  • B. Avellino railway station
    Avellino railway station is the main rail transport hub serving the city of Avellino in southern Italy, connecting it to regional and national rail networks.
  • C. Tarvisio Boscoverde railway station
    Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
  • D. Villafranca Station
    Villafranca Station is a European Space Agency ground tracking facility in Spain that supports communication and data acquisition for various space missions as part of the ESTRACK network.
  • E. Ferentino-Supino railway station
    Ferentino-Supino railway station is a regional train station in the Lazio region of Italy serving the towns of Ferentino and Supino on the Rome–Naples railway line.
  • 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: Villa San Giovanni railway station
Target entity description: Villa San Giovanni railway station is a major rail and ferry interchange in southern Italy that serves as a key gateway for train connections across the Strait of Messina between the mainland and Sicily.
  • A. Senigallia railway station
    Senigallia railway station is a regional train station in the coastal town of Senigallia, Italy, serving as a stop on the main Adriatic rail corridor.
  • B. Avellino railway station
    Avellino railway station is the main rail transport hub serving the city of Avellino in southern Italy, connecting it to regional and national rail networks.
  • C. Tarvisio Boscoverde railway station
    Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
  • D. Villafranca Station
    Villafranca Station is a European Space Agency ground tracking facility in Spain that supports communication and data acquisition for various space missions as part of the ESTRACK network.
  • E. Ferentino-Supino railway station
    Ferentino-Supino railway station is a regional train station in the Lazio region of Italy serving the towns of Ferentino and Supino on the Rome–Naples railway line.
  • 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_69e0c47829648190bbe2d1d7033768ec completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f0d636dc708190be34bb7ea526cfac completed April 28, 2026, 3:45 p.m.
Created at: April 16, 2026, 6:56 p.m.