Triple

T10296268
Position Surface form Disambiguated ID Type / Status
Subject Biella E241495 entity
Predicate transport P230 FINISHED
Object Biella Chiavazza railway station
Biella Chiavazza railway station is a local train station serving the Chiavazza district of Biella in the Piedmont region of northern Italy.
 E857508 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: Biella Chiavazza railway station | Statement: [Biella, transport, Biella Chiavazza railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Biella Chiavazza railway station
Context triple: [Biella, transport, Biella Chiavazza railway station]
  • A. 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.
  • B. Brescia railway station
    Brescia railway station is a major rail transport hub in the city of Brescia in northern Italy, serving regional, national, and high-speed train connections.
  • C. Somma Lombardo railway station
    Somma Lombardo railway station is a regional train station in Somma Lombardo, Lombardy, Italy, serving as a local stop on the railway network connecting the town with nearby cities.
  • D. 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.
  • E. Verbania-Pallanza railway station
    Verbania-Pallanza railway station is a regional train station in the town of Verbania in northern Italy, serving as a transport hub on the shores of Lake Maggiore.
  • 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: Biella Chiavazza railway station
Triple: [Biella, transport, Biella Chiavazza railway station]
Generated description
Biella Chiavazza railway station is a local train station serving the Chiavazza district of Biella in the Piedmont region of northern Italy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Biella Chiavazza railway station
Target entity description: Biella Chiavazza railway station is a local train station serving the Chiavazza district of Biella in the Piedmont region of northern Italy.
  • A. 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.
  • B. Brescia railway station
    Brescia railway station is a major rail transport hub in the city of Brescia in northern Italy, serving regional, national, and high-speed train connections.
  • C. Somma Lombardo railway station
    Somma Lombardo railway station is a regional train station in Somma Lombardo, Lombardy, Italy, serving as a local stop on the railway network connecting the town with nearby cities.
  • D. 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.
  • E. Verbania-Pallanza railway station
    Verbania-Pallanza railway station is a regional train station in the town of Verbania in northern Italy, serving as a transport hub on the shores of Lake Maggiore.
  • 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_69d381aaafc08190af475ef58dc16aba completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d2ea9b3c8190b11518b259d5825c completed April 7, 2026, 9:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69d75018383481909abbba8247a93f8e completed April 9, 2026, 7:07 a.m.
NEDg Description generation batch_69d7618b0f2481908149596dc86d4593 completed April 9, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_69d77015ae688190870976309e2b912b completed April 9, 2026, 9:23 a.m.
Created at: April 6, 2026, 11:43 a.m.