Triple

T5336461
Position Surface form Disambiguated ID Type / Status
Subject Västerhaninge station E123837 entity
Predicate servesRailService P6301 FINISHED
Object Stockholm commuter rail line 43X 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 line 43X | Statement: [Västerhaninge station, servesRailService, Stockholm commuter rail line 43X]

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 line 43X
Context triple: [Västerhaninge station, servesRailService, Stockholm commuter rail line 43X]
  • 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 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.
  • C. 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.
  • D. Red line (Stockholm metro)
    The Red line of the Stockholm metro is one of the system’s main rapid transit lines, running in a north–south direction and connecting central Stockholm with several northern and southern suburbs.
  • E. Tvärbanan light rail
    Tvärbanan light rail is a Stockholm-area tramway system that provides cross-city public transit connections between several suburbs and districts outside the central metro lines.
  • 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_69bd464b07f8819095aa76577c9829e4 elicitation completed
NER batch_69bd85b104c081908b81236a0142e1c8 ner completed
NED1 batch_69bf21c20364819093387aa0e60b4291 ned_source_triple completed
Created at: March 20, 2026, 2 p.m.