Triple

T6020742
Position Surface form Disambiguated ID Type / Status
Subject Jakobsberg station E134055 entity
Predicate partOfNetwork P840 FINISHED
Object Stockholm commuter rail network E105476 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: Stockholm commuter rail network | Statement: [Jakobsberg station, partOfNetwork, Stockholm commuter rail 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: Stockholm commuter rail network
Context triple: [Jakobsberg station, partOfNetwork, Stockholm commuter rail network]
  • A. Stockholm commuter rail chosen
    Stockholm commuter rail is a regional rail network serving the greater Stockholm area, connecting the city with its suburbs and surrounding municipalities.
  • B. Stockholm metro
    The Stockholm metro is the rapid transit system serving Sweden's capital, renowned for its extensive network and art-adorned stations often called the world's longest art gallery.
  • C. Stockholm tramways
    Stockholm tramways is the city’s network of tram and light rail lines that complements the metro and buses in serving urban and suburban areas of Stockholm.
  • D. Mälaren Valley regional rail network
    The Mälaren Valley regional rail network is a commuter and regional rail system serving towns and cities around Lake Mälaren in eastern Sweden, providing longer-distance connections that integrate with Stockholm’s urban transit.
  • E. Arlanda Line
    The Arlanda Line is a Swedish railway route that connects Stockholm with Stockholm Arlanda Airport, providing high-speed rail access to the airport.
  • 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_69c008742a5c8190b9cb9c2787a3d8b3 elicitation completed
NER batch_69c04fba86a48190984e95d5adf7c7f1 ner completed
NED1 batch_69c16ea1595c8190926a5ed8d230ab4a ned_source_triple completed
Created at: March 22, 2026, 4:07 p.m.