Triple

T16225262
Position Surface form Disambiguated ID Type / Status
Subject Hauptwache station E393826 entity
Predicate isPartOf P10 FINISHED
Object Frankfurt public transport network E251484 NE FINISHED

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: Frankfurt public transport network | Statement: [Hauptwache station, isPartOf, Frankfurt public transport network]

Disambiguation candidates (1 decision)

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: Frankfurt public transport network
Context triple: [Hauptwache station, isPartOf, Frankfurt public transport network]
  • A. Frankfurt public transport network chosen
    The Frankfurt public transport network is an integrated system of trams, buses, S-Bahn, and U-Bahn services that provides comprehensive urban and regional mobility across Frankfurt and its surrounding areas.
  • B. Bonn public transport network
    The Bonn public transport network is an integrated system of buses, trams, and regional trains serving the city of Bonn and its surrounding districts in Germany.
  • C. Frankfurt tram network
    The Frankfurt tram network is an extensive urban light rail system in Frankfurt am Main, Germany, forming a key part of the city’s public transportation infrastructure.
  • D. Frankfurt S-Bahn network
    The Frankfurt S-Bahn network is a rapid transit and commuter rail system serving Frankfurt am Main and its surrounding metropolitan region, integrating urban and regional rail services.
  • E. Berlin public transport network
    The Berlin public transport network is an integrated system of urban and regional trains, trams, buses, and ferries that provides comprehensive mobility across Germany’s capital and its surrounding areas.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d87f204df88190a8f88923decf9835 elicitation completed
NER batch_69e23d25f8bc81909aa59b794a528db2 ner completed
NED1 batch_6a0017ab10a48190afa19e74c0059427 ned_source_triple completed
Created at: April 10, 2026, 5:03 a.m.