Triple

T16893975
Position Surface form Disambiguated ID Type / Status
Subject Černá Pole E424248 entity
Predicate hasTransportConnection P845 FINISHED
Object Brno trolleybus network
The Brno trolleybus network is an electric public transport system in Brno, Czech Republic, forming a key part of the city's urban transit alongside trams and buses.
E1240716 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: Brno trolleybus network | Statement: [Černá Pole, hasTransportConnection, Brno trolleybus network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brno trolleybus network
Context triple: [Černá Pole, hasTransportConnection, Brno trolleybus network]
  • A. Brno tram network
    The Brno tram network is an extensive urban tramway system serving the city of Brno in the Czech Republic, forming the backbone of its public transport.
  • B. Prague public transport network
    The Prague public transport network is an extensive integrated system of metro lines, trams, buses, ferries, and funiculars that provides comprehensive urban and suburban transit throughout the Czech capital and its surrounding areas.
  • C. Prague trams
    Prague trams are an extensive electric streetcar network that forms a core part of Prague’s public transport system, serving both central and outlying districts.
  • D. Hradec Králové urban bus network
    The Hradec Králové urban bus network is the city’s primary public transit system, providing scheduled bus services that connect residential areas, commercial zones, and key transport hubs throughout Hradec Králové.
  • E. Olomouc tram network
    The Olomouc tram network is an electric urban tram system serving the Czech city of Olomouc, providing a primary mode of public transportation across its key districts.
  • 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: Brno trolleybus network
Triple: [Černá Pole, hasTransportConnection, Brno trolleybus network]
Generated description
The Brno trolleybus network is an electric public transport system in Brno, Czech Republic, forming a key part of the city's urban transit alongside trams and buses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brno trolleybus network
Target entity description: The Brno trolleybus network is an electric public transport system in Brno, Czech Republic, forming a key part of the city's urban transit alongside trams and buses.
  • A. Brno tram network
    The Brno tram network is an extensive urban tramway system serving the city of Brno in the Czech Republic, forming the backbone of its public transport.
  • B. Prague public transport network
    The Prague public transport network is an extensive integrated system of metro lines, trams, buses, ferries, and funiculars that provides comprehensive urban and suburban transit throughout the Czech capital and its surrounding areas.
  • C. Prague trams
    Prague trams are an extensive electric streetcar network that forms a core part of Prague’s public transport system, serving both central and outlying districts.
  • D. Hradec Králové urban bus network
    The Hradec Králové urban bus network is the city’s primary public transit system, providing scheduled bus services that connect residential areas, commercial zones, and key transport hubs throughout Hradec Králové.
  • E. Olomouc tram network
    The Olomouc tram network is an electric urban tram system serving the Czech city of Olomouc, providing a primary mode of public transportation across its key districts.
  • 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_69d889da3e8c8190a2b118f383f0beac completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e3c8d6bfc88190b6b47b89c1135871 completed April 18, 2026, 6:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfca11bc8190b0835de0d56ca0b1 completed May 10, 2026, 6:34 p.m.
NEDg Description generation batch_6a00d048da5c8190ba7b96665c4e0f8b completed May 10, 2026, 6:36 p.m.
NED2 Entity disambiguation (via description) batch_6a00d0d23c248190bf0cfedd846f2161 completed May 10, 2026, 6:39 p.m.
Created at: April 10, 2026, 5:29 a.m.