Triple

T13679647
Position Surface form Disambiguated ID Type / Status
Subject Carmagnola E327964 entity
Predicate hasTransport P1298 FINISHED
Object Carmagnola railway station
Carmagnola railway station is a regional train station in Carmagnola, Italy, serving as a local hub for passenger rail services connecting the town with nearby cities.
 E1055519 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: Carmagnola railway station | Statement: [Carmagnola, hasTransport, Carmagnola railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Carmagnola railway station
Context triple: [Carmagnola, hasTransport, Carmagnola railway station]
  • A. Imperia railway station
    Imperia railway station is a passenger rail station in the city of Imperia, Italy, serving as a stop on the coastal line connecting Genoa with Ventimiglia near the French border.
  • B. Mariano Comense railway station
    Mariano Comense railway station is a regional train station in Mariano Comense, Italy, serving as a local transport hub connecting the town with the surrounding Lombardy area.
  • C. Biella San Paolo railway station
    Biella San Paolo railway station is the main railway hub serving the city of Biella in the Piedmont region of northern Italy.
  • D. Gallarate railway station
    Gallarate railway station is a key regional and commuter rail hub in the town of Gallarate in northern Italy, connecting local services with major routes toward Milan and other Lombardy destinations.
  • E. Vercelli railway station
    Vercelli railway station is the main train station serving the city of Vercelli in northern Italy, providing regional and intercity rail connections.
  • 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: Carmagnola railway station
Triple: [Carmagnola, hasTransport, Carmagnola railway station]
Generated description
Carmagnola railway station is a regional train station in Carmagnola, Italy, serving as a local hub for passenger rail services connecting the town with nearby cities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Carmagnola railway station
Target entity description: Carmagnola railway station is a regional train station in Carmagnola, Italy, serving as a local hub for passenger rail services connecting the town with nearby cities.
  • A. Imperia railway station
    Imperia railway station is a passenger rail station in the city of Imperia, Italy, serving as a stop on the coastal line connecting Genoa with Ventimiglia near the French border.
  • B. Mariano Comense railway station
    Mariano Comense railway station is a regional train station in Mariano Comense, Italy, serving as a local transport hub connecting the town with the surrounding Lombardy area.
  • C. Biella San Paolo railway station
    Biella San Paolo railway station is the main railway hub serving the city of Biella in the Piedmont region of northern Italy.
  • D. Gallarate railway station
    Gallarate railway station is a key regional and commuter rail hub in the town of Gallarate in northern Italy, connecting local services with major routes toward Milan and other Lombardy destinations.
  • E. Vercelli railway station
    Vercelli railway station is the main train station serving the city of Vercelli in northern Italy, providing regional and intercity rail connections.
  • F. None of above. chosen

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_69d8076f1fa8819094664a59b55010df completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc66cbb088190907cb89dda8e4ebd completed April 12, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7944347a08190bc1386e78ddb3e71 completed May 3, 2026, 6:30 p.m.
NEDg Description generation batch_69f79523bf608190addeca563bea132e completed May 3, 2026, 6:34 p.m.
NED2 Entity disambiguation (via description) batch_69f7965cc9f88190acbf232615a9e87b completed May 3, 2026, 6:39 p.m.
Created at: April 9, 2026, 9:53 p.m.