Triple

T10430116
Position Surface form Disambiguated ID Type / Status
Subject Warsaw–Kraków main line E245889 entity
Predicate hasStation P35 FINISHED
Object Warszawa Wschodnia railway station
Warszawa Wschodnia railway station is one of Warsaw’s main and busiest rail hubs, serving long-distance and regional trains on key national and international routes.
 E866585 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: Warszawa Wschodnia railway station | Statement: [Warsaw–Kraków main line, hasStation, Warszawa Wschodnia railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Warszawa Wschodnia railway station
Context triple: [Warsaw–Kraków main line, hasStation, Warszawa Wschodnia railway station]
  • A. Warszawa Zachodnia railway station
    Warszawa Zachodnia railway station is one of Warsaw’s major rail hubs, serving extensive regional, intercity, and international connections on the western side of the city.
  • B. Warszawa Śródmieście railway station
    Warszawa Śródmieście railway station is a central urban rail hub in Warsaw, Poland, serving suburban and regional trains and providing easy access to the city’s main commercial and cultural areas.
  • C. Warszawa Centralna railway station
    Warszawa Centralna railway station is the main intercity and international rail hub in Warsaw, serving as one of Poland’s busiest and most important transportation centers.
  • D. 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.
  • E. Zduńska Wola railway station
    Zduńska Wola railway station is a regional rail hub in central Poland serving the town of Zduńska Wola on important routes between Łódź and western parts of the country.
  • 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: Warszawa Wschodnia railway station
Triple: [Warsaw–Kraków main line, hasStation, Warszawa Wschodnia railway station]
Generated description
Warszawa Wschodnia railway station is one of Warsaw’s main and busiest rail hubs, serving long-distance and regional trains on key national and international routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Warszawa Wschodnia railway station
Target entity description: Warszawa Wschodnia railway station is one of Warsaw’s main and busiest rail hubs, serving long-distance and regional trains on key national and international routes.
  • A. Warszawa Zachodnia railway station
    Warszawa Zachodnia railway station is one of Warsaw’s major rail hubs, serving extensive regional, intercity, and international connections on the western side of the city.
  • B. Warszawa Śródmieście railway station
    Warszawa Śródmieście railway station is a central urban rail hub in Warsaw, Poland, serving suburban and regional trains and providing easy access to the city’s main commercial and cultural areas.
  • C. Warszawa Centralna railway station
    Warszawa Centralna railway station is the main intercity and international rail hub in Warsaw, serving as one of Poland’s busiest and most important transportation centers.
  • D. 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.
  • E. Zduńska Wola railway station
    Zduńska Wola railway station is a regional rail hub in central Poland serving the town of Zduńska Wola on important routes between Łódź and western parts of the country.
  • 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_69d381bf3dc08190bf35a2643e4e8f22 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4ea62d6448190a7f5b785467824cf completed April 7, 2026, 11:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69d8dc374f6c8190a44b9da27be343e4 completed April 10, 2026, 11:17 a.m.
NEDg Description generation batch_69d8e8c683608190aa4333ed38e79f53 completed April 10, 2026, 12:10 p.m.
NED2 Entity disambiguation (via description) batch_69d901c7684c8190837ed9ef0c2428af completed April 10, 2026, 1:57 p.m.
Created at: April 6, 2026, 12:13 p.m.