Triple

T19416756
Position Surface form Disambiguated ID Type / Status
Subject Aarberg E485738 entity
Predicate railwayLine P848 FINISHED
Object Lyss–Kerzers line — NE NERFINISHED

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: Lyss–Kerzers line | Statement: [Aarberg, railwayLine, Lyss–Kerzers line]

Disambiguation candidates (2 decisions)

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: Lyss–Kerzers line
Context triple: [Aarberg, railwayLine, Lyss–Kerzers line]
  • A. Kupiansk–Lyman line
    The Kupiansk–Lyman line is a key section of the front in northeastern Ukraine where Russian and Ukrainian forces have engaged in intense, ongoing combat operations.
  • B. Nassau-Beilstein line
    The Nassau-Beilstein line was a cadet branch of the House of Nassau that ruled the small German County of Nassau-Beilstein in the late Middle Ages and early modern period.
  • C. Freeman line
    The Freeman line is a branch of the British aristocratic Freeman-Mitford family, known for its hereditary noble status and historical lineage.
  • D. Weber Line
    The Weber Line is a biogeographical boundary in the Malay Archipelago that marks a transition zone between Asian and Australasian animal species distributions.
  • E. Fraunhofer lines
    Fraunhofer lines are the dark absorption lines observed in the solar spectrum that reveal the presence and properties of elements in the Sun’s atmosphere and intervening gases.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lyss–Kerzers line
Target entity description: The Lyss–Kerzers line is a Swiss standard-gauge railway route in the canton of Bern that connects the towns of Lyss and Kerzers as part of the regional rail network.
  • A. Kupiansk–Lyman line
    The Kupiansk–Lyman line is a key section of the front in northeastern Ukraine where Russian and Ukrainian forces have engaged in intense, ongoing combat operations.
  • B. Nassau-Beilstein line
    The Nassau-Beilstein line was a cadet branch of the House of Nassau that ruled the small German County of Nassau-Beilstein in the late Middle Ages and early modern period.
  • C. Freeman line
    The Freeman line is a branch of the British aristocratic Freeman-Mitford family, known for its hereditary noble status and historical lineage.
  • D. Weber Line
    The Weber Line is a biogeographical boundary in the Malay Archipelago that marks a transition zone between Asian and Australasian animal species distributions.
  • E. Fraunhofer lines
    Fraunhofer lines are the dark absorption lines observed in the solar spectrum that reveal the presence and properties of elements in the Sun’s atmosphere and intervening gases.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8e8d688f881909c85104a62e09d8a elicitation completed
NER batch_69e62af9c8fc81909860de10b6720207 ner completed
Created at: April 10, 2026, 1:37 p.m.