Triple

T21414375
Position Surface form Disambiguated ID Type / Status
Subject Śródmieście, Szczecin E528261 entity
Predicate transport P230 FINISHED
Object Szczecin tram network
The Szczecin tram network is an extensive urban tramway system serving the Polish city of Szczecin, providing a primary mode of public transport across its central and outlying districts.
 E1483574 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: Szczecin tram network | Statement: [Śródmieście, Szczecin, transport, Szczecin tram network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Szczecin tram network
Context triple: [Śródmieście, Szczecin, transport, Szczecin tram network]
  • A. Gdańsk tram network
    The Gdańsk tram network is an extensive urban light rail system serving the city of Gdańsk in Poland, forming a key part of the Tricity metropolitan public transport system.
  • B. Wrocław tram network
    The Wrocław tram network is an extensive urban tramway system in Wrocław, Poland, forming a key part of the city’s public transport and connecting major districts, landmarks, and residential areas.
  • C. Łódź tram network
    The Łódź tram network is an extensive urban and interurban tram system serving the city of Łódź, Poland, and its surrounding metropolitan area.
  • D. Warsaw Tram system
    The Warsaw Tram system is an extensive urban light rail network serving Poland’s capital, forming a core component of the city’s public transportation infrastructure.
  • E. Gdynia trolleybus system
    The Gdynia trolleybus system is an electric public transit network in the Polish city of Gdynia, operating trolleybuses on overhead-wire routes as part of the city’s urban transport.
  • 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: Szczecin tram network
Triple: [Śródmieście, Szczecin, transport, Szczecin tram network]
Generated description
The Szczecin tram network is an extensive urban tramway system serving the Polish city of Szczecin, providing a primary mode of public transport across its central and outlying districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Szczecin tram network
Target entity description: The Szczecin tram network is an extensive urban tramway system serving the Polish city of Szczecin, providing a primary mode of public transport across its central and outlying districts.
  • A. Gdańsk tram network
    The Gdańsk tram network is an extensive urban light rail system serving the city of Gdańsk in Poland, forming a key part of the Tricity metropolitan public transport system.
  • B. Wrocław tram network
    The Wrocław tram network is an extensive urban tramway system in Wrocław, Poland, forming a key part of the city’s public transport and connecting major districts, landmarks, and residential areas.
  • C. Łódź tram network
    The Łódź tram network is an extensive urban and interurban tram system serving the city of Łódź, Poland, and its surrounding metropolitan area.
  • D. Warsaw Tram system
    The Warsaw Tram system is an extensive urban light rail network serving Poland’s capital, forming a core component of the city’s public transportation infrastructure.
  • E. Gdynia trolleybus system
    The Gdynia trolleybus system is an electric public transit network in the Polish city of Gdynia, operating trolleybuses on overhead-wire routes as part of the city’s urban transport.
  • 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_69e0c454c248819093425d1099101c09 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e8b2032fe48190907b282e2fffa2bd completed April 22, 2026, 11:33 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09c29e95908190b294c9bf0790502e completed May 17, 2026, 1:29 p.m.
NEDg Description generation batch_6a09c37f44208190bfccdb4fdba2a00c completed May 17, 2026, 1:32 p.m.
NED2 Entity disambiguation (via description) batch_6a09c442817c819097b8dfadf292e56d completed May 17, 2026, 1:36 p.m.
Created at: April 16, 2026, 5:45 p.m.