Triple

T17478309
Position Surface form Disambiguated ID Type / Status
Subject Petržalka housing estate E425593 entity
Predicate transportConnection P1298 FINISHED
Object Bratislava public transport network — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Bratislava public transport network | Statement: [Petržalka housing estate, transportConnection, Bratislava public transport network]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bratislava public transport network
Context triple: [Petržalka housing estate, transportConnection, Bratislava public transport network]
  • A. 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.
  • B. Vienna public transport network
    The Vienna public transport network is an extensive, integrated system of metro lines, trams, buses, and suburban trains that provides dense, efficient coverage of Austria’s capital city and its surrounding areas.
  • C. Ostrava public transport network
    The Ostrava public transport network is an integrated system of trams, buses, and trolleybuses serving the city of Ostrava and its surrounding areas in the Czech Republic.
  • D. 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.
  • E. Brno bus network
    The Brno bus network is the system of urban and suburban bus routes serving the city of Brno and its surrounding districts as part of the city’s integrated public transport.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bratislava public transport network
Target entity description: The Bratislava public transport network is the city’s integrated system of buses, trams, and trolleybuses that connects major districts and suburbs, including large housing estates like Petržalka, with the urban center and surrounding areas.
  • A. 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.
  • B. Vienna public transport network
    The Vienna public transport network is an extensive, integrated system of metro lines, trams, buses, and suburban trains that provides dense, efficient coverage of Austria’s capital city and its surrounding areas.
  • C. Ostrava public transport network
    The Ostrava public transport network is an integrated system of trams, buses, and trolleybuses serving the city of Ostrava and its surrounding areas in the Czech Republic.
  • D. 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.
  • E. Brno bus network
    The Brno bus network is the system of urban and suburban bus routes serving the city of Brno and its surrounding districts as part of the city’s integrated public transport.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d889dbc2e88190b18ea6115e819258 elicitation completed
NER batch_69e451bd865081909b5f84405c40ff14 ner completed
Created at: April 10, 2026, 5:47 a.m.