Triple

T20023176
Position Surface form Disambiguated ID Type / Status
Subject Czech Railways E494911 entity
Predicate brand P1500 FINISHED
Object Osobní vlak — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Osobní vlak | Statement: [Czech Railways, brand, Osobní vlak]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Osobní vlak
Context triple: [Czech Railways, brand, Osobní vlak]
  • A. Pasažieru vilciens
    Pasažieru vilciens is Latvia’s state-owned passenger rail company, providing regional and commuter train services across the country.
  • B. Správa železnic
    Správa železnic is the Czech state organization responsible for managing and developing the country’s railway infrastructure and stations.
  • C. The Train
    The Train is a 1964 World War II thriller film, directed by John Frankenheimer and co-written by Franklin Coen, about French Resistance fighters trying to stop Nazis from transporting stolen art out of France.
  • D. The Train
    "The Train" is a song featured on the soundtrack album for the film "Idlewild," associated with the hip hop duo OutKast.
  • E. This Train
    "This Train" is a song by reggae artist International Herb, likely reflecting his roots-influenced style and themes.
  • 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: Osobní vlak
Target entity description: Osobní vlak is a category of Czech Railways passenger trains that provide frequent, all-stop regional services connecting smaller towns and local destinations.
  • A. Pasažieru vilciens
    Pasažieru vilciens is Latvia’s state-owned passenger rail company, providing regional and commuter train services across the country.
  • B. Správa železnic
    Správa železnic is the Czech state organization responsible for managing and developing the country’s railway infrastructure and stations.
  • C. The Train
    The Train is a 1964 World War II thriller film, directed by John Frankenheimer and co-written by Franklin Coen, about French Resistance fighters trying to stop Nazis from transporting stolen art out of France.
  • D. The Train
    "The Train" is a song featured on the soundtrack album for the film "Idlewild," associated with the hip hop duo OutKast.
  • E. This Train
    "This Train" is a traditional American gospel song popularized by Sister Rosetta Tharpe, celebrated for its driving rhythm and moralistic lyrics about a righteous journey to salvation.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69da626bfd288190aa5d65098b6433ae completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6628a1ecc8190bf6ee0bedb61e0b8 completed April 20, 2026, 5:29 p.m.
Created at: April 11, 2026, 3:35 p.m.