Triple

T6241773
Position Surface form Disambiguated ID Type / Status
Subject Skogås E139618 entity
Predicate hasCommuterRailService P522 FINISHED
Object Stockholm commuter rail 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 | Statement: [Skogås, hasCommuterRailService, Stockholm commuter rail]

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
Context triple: [Skogås, hasCommuterRailService, Stockholm commuter rail]
  • 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. 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.
  • E. Södertälje line
    The Södertälje line is a Swedish railway route in the Stockholm area that connects several southern suburbs and towns, including Tumba, with Södertälje and the broader regional rail network.
  • 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_69c008b1c5088190ae6de2555fc05ad8 elicitation completed
NER batch_69c0630797f88190a5571f6000ba2e3b ner completed
NED1 batch_69c62d17de1c8190a1f09c9e00860bcd ned_source_triple completed
Created at: March 22, 2026, 4:23 p.m.