Triple

T18235151
Position Surface form Disambiguated ID Type / Status
Subject PKM rail line E436654 entity
Predicate hasStation P35 FINISHED
Object Gdynia Karwiny railway station
Gdynia Karwiny railway station is a modern suburban rail stop in Gdynia, Poland, serving local and regional commuter traffic.
 E1324708 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: Gdynia Karwiny railway station | Statement: [PKM rail line, hasStation, Gdynia Karwiny railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gdynia Karwiny railway station
Context triple: [PKM rail line, hasStation, Gdynia Karwiny railway station]
  • A. 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.
  • B. Gdynia Mały Kack railway station
    Gdynia Mały Kack railway station is a local passenger rail stop in the Mały Kack district of Gdynia, Poland, serving regional and commuter traffic.
  • C. Gdańsk Wrzeszcz railway station
    Gdańsk Wrzeszcz railway station is a major rail hub in the city of Gdańsk, Poland, serving regional, long-distance, and urban commuter traffic.
  • D. Gdańsk Osowa railway station
    Gdańsk Osowa railway station is a regional rail stop in the Osowa district of Gdańsk, Poland, serving local and commuter traffic within the Pomeranian Voivodeship.
  • E. Gdańsk Kiełpinek railway station
    Gdańsk Kiełpinek railway station is a local passenger rail stop in Gdańsk, Poland, serving the city’s suburban and regional traffic.
  • 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: Gdynia Karwiny railway station
Triple: [PKM rail line, hasStation, Gdynia Karwiny railway station]
Generated description
Gdynia Karwiny railway station is a modern suburban rail stop in Gdynia, Poland, serving local and regional commuter traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gdynia Karwiny railway station
Target entity description: Gdynia Karwiny railway station is a modern suburban rail stop in Gdynia, Poland, serving local and regional commuter traffic.
  • A. 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.
  • B. Gdynia Mały Kack railway station
    Gdynia Mały Kack railway station is a local passenger rail stop in the Mały Kack district of Gdynia, Poland, serving regional and commuter traffic.
  • C. Gdańsk Wrzeszcz railway station
    Gdańsk Wrzeszcz railway station is a major rail hub in the city of Gdańsk, Poland, serving regional, long-distance, and urban commuter traffic.
  • D. Gdańsk Osowa railway station
    Gdańsk Osowa railway station is a regional rail stop in the Osowa district of Gdańsk, Poland, serving local and commuter traffic within the Pomeranian Voivodeship.
  • E. Gdańsk Kiełpinek railway station
    Gdańsk Kiełpinek railway station is a local passenger rail stop in Gdańsk, Poland, serving the city’s suburban and regional traffic.
  • 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_69d8b91104e08190a8241f7d260a5162 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4f4b5ce608190b6fba518256607da completed April 19, 2026, 3:28 p.m.
NED1 Entity disambiguation (via context triple) batch_6a040fc93a708190b8b667e8f5c54417 completed May 13, 2026, 5:44 a.m.
NEDg Description generation batch_6a0411178f848190a825eac107ceabc2 completed May 13, 2026, 5:50 a.m.
NED2 Entity disambiguation (via description) batch_6a0411953ddc8190845a712b26dde37f completed May 13, 2026, 5:52 a.m.
Created at: April 10, 2026, 10:33 a.m.