Triple

T6537747
Position Surface form Disambiguated ID Type / Status
Subject Toei Shinjuku Line at Kudanshita E168207 entity
Predicate line P1293 FINISHED
Object Toei Shinjuku Line E354590 NE FINISHED

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: Toei Shinjuku Line
Context triple: [Toei Shinjuku Line at Kudanshita, line, Toei Shinjuku Line]
  • A. Toei Shinjuku Line chosen
    The Toei Shinjuku Line is a Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, running east–west across the city and connecting central Tokyo with its eastern suburbs.
  • B. Toei Oedo Line
    The Toei Oedo Line is a major Tokyo subway loop and radial line operated by the Tokyo Metropolitan Bureau of Transportation, connecting central districts with many key commercial and residential areas.
  • C. Seibu Shinjuku Line
    The Seibu Shinjuku Line is a major private railway line in the Tokyo area operated by Seibu Railway, connecting Seibu-Shinjuku Station in central Tokyo with suburban cities in western Tokyo and Saitama Prefecture.
  • D. Toei Mita Line
    The Toei Mita Line is a Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, running north–south through the city and connecting central Tokyo with its northern suburbs.
  • E. Tokyu Den-en-toshi Line
    Tokyu Den-en-toshi Line is a major private railway line in the Tokyo metropolitan area that connects central Tokyo with suburban residential districts, including service to Shibuya.
  • 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_69c68a51564081909e93aee0dbd9cca3 elicitation completed
NER batch_69c6add33acc8190bb0a9531648198f2 ner completed
NED1 batch_69d89eedc66c81909076cc7ba35f9da5 ned_source_triple completed
Created at: March 27, 2026, 1:49 p.m.