Triple

T16201207
Position Surface form Disambiguated ID Type / Status
Subject Vertou E393202 entity
Predicate hasTransportConnection P845 FINISHED
Object TAN bus network E515732 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: TAN bus network | Statement: [Vertou, hasTransportConnection, TAN bus 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: TAN bus network
Context triple: [Vertou, hasTransportConnection, TAN bus network]
  • A. TAN public transport network chosen
    The TAN public transport network is the integrated system of trams, buses, and other transit services serving the city of Nantes and its metropolitan area in western France.
  • B. Tan bus network
    The Tan bus network is the public transportation system serving the Nantes metropolitan area in western France, operating numerous bus routes that connect surrounding communes such as Saint-Sébastien-sur-Loire.
  • C. TMB bus network
    The TMB bus network is Barcelona’s primary system of urban bus routes operated by Transports Metropolitans de Barcelona, providing extensive public transport coverage across the city and surrounding areas.
  • D. Optile bus network
    The Optile bus network is a consortium of private bus operators providing suburban and interurban public transport services across the Île-de-France region surrounding Paris.
  • E. STAR bus network
    The STAR bus network is the primary public bus system serving Rennes and its metropolitan area in France.
  • 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_69d87f1f5bd08190bd01cac0d5b9d2ef elicitation completed
NER batch_69e2270aa7f08190ab37aa9ff46816fc ner completed
NED1 batch_69ffff130bcc8190a965d90e123d2dd9 ned_source_triple completed
Created at: April 10, 2026, 5:03 a.m.