Triple

T10430118
Position Surface form Disambiguated ID Type / Status
Subject Warsaw–Kraków main line E245889 entity
Predicate hasStation P35 FINISHED
Object Radom Główny railway station
Radom Główny railway station is the main passenger rail hub in the city of Radom, Poland, serving as a key stop on major intercity routes.
 E872177 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: Radom Główny railway station | Statement: [Warsaw–Kraków main line, hasStation, Radom Główny railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Radom Główny railway station
Context triple: [Warsaw–Kraków main line, hasStation, Radom Główny railway station]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Sieradz railway station
    Sieradz railway station is a regional rail hub in the city of Sieradz in central Poland, serving passenger trains on important routes within the Łódź Voivodeship and beyond.
  • E. 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.
  • 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: Radom Główny railway station
Triple: [Warsaw–Kraków main line, hasStation, Radom Główny railway station]
Generated description
Radom Główny railway station is the main passenger rail hub in the city of Radom, Poland, serving as a key stop on major intercity routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Radom Główny railway station
Target entity description: Radom Główny railway station is the main passenger rail hub in the city of Radom, Poland, serving as a key stop on major intercity routes.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Sieradz railway station
    Sieradz railway station is a regional rail hub in the city of Sieradz in central Poland, serving passenger trains on important routes within the Łódź Voivodeship and beyond.
  • E. 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.
  • 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_69d94afc8ef0819093791447d3c3c018 completed April 10, 2026, 7:09 p.m.
NEDg Description generation batch_69d94ca07da481908f2d546f8ddc9326 completed April 10, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69d94e8687bc819082b672a64bf85500 completed April 10, 2026, 7:24 p.m.
Created at: April 6, 2026, 12:13 p.m.