Triple

T11111377
Position Surface form Disambiguated ID Type / Status
Subject Dworzec Gdański metro station E262763 entity
Predicate partOf P40 FINISHED
Object M1 line of Warsaw Metro
The M1 line of the Warsaw Metro is the city’s first north–south rapid transit line, connecting key residential districts with the central area of Warsaw.
 E907249 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: M1 line of Warsaw Metro | Statement: [Dworzec Gdański metro station, partOf, M1 line of Warsaw Metro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: M1 line of Warsaw Metro
Context triple: [Dworzec Gdański metro station, partOf, M1 line of Warsaw Metro]
  • A. Line M2 of the Warsaw Metro
    Line M2 of the Warsaw Metro is the east–west rapid transit line in Warsaw, Poland, connecting key districts across the Vistula River as part of the city’s underground rail network.
  • B. Warsaw Metro
    The Warsaw Metro is the rapid transit system serving Poland's capital, consisting of underground lines that connect key districts across the city.
  • C. second line of the Warsaw Metro
    The second line of the Warsaw Metro is an east–west rapid transit route in Warsaw, Poland, connecting key districts across the Vistula River and serving as a major component of the city’s public transportation network.
  • D. Warszawska Kolej Dojazdowa
    Warszawska Kolej Dojazdowa is a suburban light rail and commuter railway line serving towns and districts west of Warsaw, providing frequent regional passenger transport into the Polish capital.
  • E. Szybka Kolej Miejska
    Szybka Kolej Miejska is Warsaw’s urban rapid rail system providing fast commuter train services across the city and its suburbs.
  • 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: M1 line of Warsaw Metro
Triple: [Dworzec Gdański metro station, partOf, M1 line of Warsaw Metro]
Generated description
The M1 line of the Warsaw Metro is the city’s first north–south rapid transit line, connecting key residential districts with the central area of Warsaw.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: M1 line of Warsaw Metro
Target entity description: The M1 line of the Warsaw Metro is the city’s first north–south rapid transit line, connecting key residential districts with the central area of Warsaw.
  • A. Line M2 of the Warsaw Metro
    Line M2 of the Warsaw Metro is the east–west rapid transit line in Warsaw, Poland, connecting key districts across the Vistula River as part of the city’s underground rail network.
  • B. Warsaw Metro
    The Warsaw Metro is the rapid transit system serving Poland's capital, consisting of underground lines that connect key districts across the city.
  • C. second line of the Warsaw Metro
    The second line of the Warsaw Metro is an east–west rapid transit route in Warsaw, Poland, connecting key districts across the Vistula River and serving as a major component of the city’s public transportation network.
  • D. Warszawska Kolej Dojazdowa
    Warszawska Kolej Dojazdowa is a suburban light rail and commuter railway line serving towns and districts west of Warsaw, providing frequent regional passenger transport into the Polish capital.
  • E. Szybka Kolej Miejska
    Szybka Kolej Miejska is Warsaw’s urban rapid rail system providing fast commuter train services across the city and its suburbs.
  • 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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79aa42ec4819085a2e802e00d9f02 completed April 9, 2026, 12:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69e441cb16bc81908b5321506f655e38 completed April 19, 2026, 2:45 a.m.
NEDg Description generation batch_69e44c0606408190819b9d3fd58f818f completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e4510dc55081908f89aab15726b2a8 completed April 19, 2026, 3:50 a.m.
Created at: April 8, 2026, 9:27 p.m.