Triple

T3822811
Position Surface form Disambiguated ID Type / Status
Subject Hel Peninsula railway line E88614 entity
Predicate connects P390 FINISHED
Object 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.
 E391026 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 Główna railway station | Statement: [Hel Peninsula railway line, connects, Gdynia Główna railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gdynia Główna railway station
Context triple: [Hel Peninsula railway line, connects, Gdynia Główna railway station]
  • A. Gdynia Śródmieście SKM station
    Gdynia Śródmieście SKM station is a central urban rapid rail stop in Gdynia, Poland, serving as a key commuter hub near the city’s main waterfront and downtown attractions.
  • 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. Poznań Główny railway station
    Poznań Główny railway station is the main railway hub in Poznań, Poland, serving as a major national and international transport interchange.
  • D. 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.
  • E. Łódź Fabryczna railway station
    Łódź Fabryczna railway station is a major modern underground rail hub in Łódź, Poland, serving as one of the city’s primary passenger terminals and a key node in the national rail network.
  • 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 Główna railway station
Triple: [Hel Peninsula railway line, connects, Gdynia Główna railway station]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gdynia Główna railway station
Target entity description: 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.
  • A. Gdynia Śródmieście SKM station
    Gdynia Śródmieście SKM station is a central urban rapid rail stop in Gdynia, Poland, serving as a key commuter hub near the city’s main waterfront and downtown attractions.
  • 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. Poznań Główny railway station
    Poznań Główny railway station is the main railway hub in Poznań, Poland, serving as a major national and international transport interchange.
  • D. 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.
  • E. Łódź Fabryczna railway station
    Łódź Fabryczna railway station is a major modern underground rail hub in Łódź, Poland, serving as one of the city’s primary passenger terminals and a key node in the national rail network.
  • 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_69aed9538cf881909d9ce8ca4ac7c18c completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeea63fe2c8190825f6e9451f6aa50 completed March 9, 2026, 3:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4fb4c70008190bb8712f46f40d6f8 completed March 14, 2026, 6:08 a.m.
NEDg Description generation batch_69b4fc5747208190a7af99c10014080e completed March 14, 2026, 6:12 a.m.
NED2 Entity disambiguation (via description) batch_69b4fcc395ec8190a781e982b935c2f6 completed March 14, 2026, 6:14 a.m.
Created at: March 9, 2026, 3:17 p.m.