Triple

T19810672
Position Surface form Disambiguated ID Type / Status
Subject Carpi E475934 entity
Predicate hasTransportation P105 FINISHED
Object Carpi 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: Carpi railway station | Statement: [Carpi, hasTransportation, Carpi railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Carpi railway station
Context triple: [Carpi, hasTransportation, Carpi railway station]
  • A. Rieti railway station
    Rieti railway station is the main rail transport hub serving the town of Rieti in the Lazio region of central Italy.
  • B. Piacenza railway station
    Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
  • C. Cesenatico railway station
    Cesenatico railway station is a local train station in the coastal town of Cesenatico in Emilia-Romagna, Italy, serving regional passenger traffic along the Adriatic line.
  • D. Imola railway station
    Imola railway station is a regional train station in the town of Imola in northern Italy, serving as a stop on important routes between major Italian cities such as Bologna and Rimini.
  • E. Cassino railway station
    Cassino railway station is a regional train station in the town of Cassino in Italy, serving as a transport hub 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: Carpi railway station
Target entity description: Carpi railway station is a regional train station in Carpi, Italy, serving as a local hub for passenger rail services connecting the town with nearby cities.
  • A. Rieti railway station
    Rieti railway station is the main rail transport hub serving the town of Rieti in the Lazio region of central Italy.
  • B. Piacenza railway station
    Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
  • C. Cesenatico railway station
    Cesenatico railway station is a local train station in the coastal town of Cesenatico in Emilia-Romagna, Italy, serving regional passenger traffic along the Adriatic line.
  • D. Imola railway station
    Imola railway station is a regional train station in the town of Imola in northern Italy, serving as a stop on important routes between major Italian cities such as Bologna and Rimini.
  • E. Cassino railway station
    Cassino railway station is a regional train station in the town of Cassino in Italy, serving as a transport hub 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_69d8e51bc4208190a1c57d8c5d1b15e4 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6542bd7a48190acf67db41f1131c9 completed April 20, 2026, 4:28 p.m.
Created at: April 10, 2026, 1:50 p.m.