Triple

T7481562
Position Surface form Disambiguated ID Type / Status
Subject Koszalin E176769 entity
Predicate hasRailwayStation P918 FINISHED
Object Koszalin railway station
Koszalin railway station is the main passenger rail hub serving the city of Koszalin in northwestern Poland, providing regional and long-distance connections.
 E666737 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: Koszalin railway station | Statement: [Koszalin, hasRailwayStation, Koszalin railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Koszalin railway station
Context triple: [Koszalin, hasRailwayStation, Koszalin railway station]
  • A. Ostrów Wielkopolski railway station
    Ostrów Wielkopolski railway station is a regional rail hub in western-central Poland, serving passenger and freight traffic on key routes linking major cities such as Łódź, Poznań, and Wrocław.
  • B. Sopot railway station
    Sopot railway station is the main rail hub serving the Baltic Sea resort city of Sopot in northern Poland, providing regional and long-distance connections along the Gdańsk–Gdynia corridor.
  • C. Białystok railway station
    Białystok railway station is the main rail hub of the city of Białystok in northeastern Poland, serving regional and long-distance passenger routes.
  • D. Kielce railway station
    Kielce railway station is the main passenger and transport rail hub serving the city of Kielce in south-central Poland.
  • E. Gdynia Główna railway station
    Gdynia Główna railway station is the main rail hub of the port city of Gdynia in northern Poland, serving as a key junction for regional, national, and international train services.
  • 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: Koszalin railway station
Triple: [Koszalin, hasRailwayStation, Koszalin railway station]
Generated description
Koszalin railway station is the main passenger rail hub serving the city of Koszalin in northwestern Poland, providing regional and long-distance connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Koszalin railway station
Target entity description: Koszalin railway station is the main passenger rail hub serving the city of Koszalin in northwestern Poland, providing regional and long-distance connections.
  • A. Ostrów Wielkopolski railway station
    Ostrów Wielkopolski railway station is a regional rail hub in western-central Poland, serving passenger and freight traffic on key routes linking major cities such as Łódź, Poznań, and Wrocław.
  • B. Sopot railway station
    Sopot railway station is the main rail hub serving the Baltic Sea resort city of Sopot in northern Poland, providing regional and long-distance connections along the Gdańsk–Gdynia corridor.
  • C. Białystok railway station
    Białystok railway station is the main rail hub of the city of Białystok in northeastern Poland, serving regional and long-distance passenger routes.
  • D. Kielce railway station
    Kielce railway station is the main passenger and transport rail hub serving the city of Kielce in south-central Poland.
  • E. Gdynia Główna railway station
    Gdynia Główna railway station is the main rail hub of the port city of Gdynia in northern Poland, serving as a key junction for regional, national, and international train services.
  • 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_69c69f236ce08190a04d7679f03b29b2 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f534aa388190b3bb3e16be3a54c8 completed March 27, 2026, 9:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83493f0988190b8c569d34bbe2817 completed March 28, 2026, 8:05 p.m.
NEDg Description generation batch_69c835cf7a58819095ed79b84f935a84 completed March 28, 2026, 8:10 p.m.
NED2 Entity disambiguation (via description) batch_69c8366b2fcc8190bd8b07a54a848721 completed March 28, 2026, 8:13 p.m.
Created at: March 27, 2026, 3:42 p.m.