Triple

T10528587
Position Surface form Disambiguated ID Type / Status
Subject Eduard Nápravník E248370 entity
Predicate hasChild P369 FINISHED
Object Vladimir Eduardovich Nápravník
Vladimir Eduardovich Nápravník was a Russian musician and conductor, known primarily as the son of the prominent Czech-Russian conductor and composer Eduard Nápravník.
 E872777 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: Vladimir Eduardovich Nápravník | Statement: [Eduard Nápravník, hasChild, Vladimir Eduardovich Nápravník]

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: Vladimir Eduardovich Nápravník
Context triple: [Eduard Nápravník, hasChild, Vladimir Eduardovich Nápravník]
  • A. Vladimír Dzurilla
    Vladimír Dzurilla was a legendary Czechoslovak ice hockey goaltender, widely regarded as one of the best European goalies of his era and a key figure in international competitions during the 1960s and 1970s.
  • B. Stepan Kubiv
    Stepan Kubiv is a Ukrainian economist and politician who has held senior government positions, including serving as a deputy prime minister.
  • C. Eduard Nápravník
    Eduard Nápravník was a prominent 19th-century Czech-born conductor and composer who became a leading figure at the Imperial Mariinsky Theatre in St. Petersburg, championing Russian opera and symphonic music.
  • D. Viktor Navorski
    Viktor Navorski is the fictional Eastern European traveler portrayed by Tom Hanks in the film "The Terminal," who becomes stranded living inside a New York airport due to a bureaucratic immigration limbo.
  • E. Vladimír Novotný
    Vladimír Novotný is a cinematographer known for his work on the Czech film "Atentát."
  • 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: Vladimir Eduardovich Nápravník
Target entity description: Vladimir Eduardovich Nápravník was a Russian musician and conductor, known primarily as the son of the prominent Czech-Russian conductor and composer Eduard Nápravník.
  • A. Vladimír Dzurilla
    Vladimír Dzurilla was a legendary Czechoslovak ice hockey goaltender, widely regarded as one of the best European goalies of his era and a key figure in international competitions during the 1960s and 1970s.
  • B. Stepan Kubiv
    Stepan Kubiv is a Ukrainian economist and politician who has held senior government positions, including serving as a deputy prime minister.
  • C. Eduard Nápravník
    Eduard Nápravník was a prominent 19th-century Czech-born conductor and composer who became a leading figure at the Imperial Mariinsky Theatre in St. Petersburg, championing Russian opera and symphonic music.
  • D. Viktor Navorski
    Viktor Navorski is the fictional Eastern European traveler portrayed by Tom Hanks in the film "The Terminal," who becomes stranded living inside a New York airport due to a bureaucratic immigration limbo.
  • E. Vladimír Novotný
    Vladimír Novotný is a cinematographer known for his work on the Czech film "Atentát."
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Vladimir Eduardovich Nápravník
Triple: [Eduard Nápravník, hasChild, Vladimir Eduardovich Nápravník]
Generated description
Vladimir Eduardovich Nápravník was a Russian musician and conductor, known primarily as the son of the prominent Czech-Russian conductor and composer Eduard Nápravník.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d381c5c7448190bec34bee7ec72bac elicitation completed
NER batch_69d509f6f4a88190ae6e0cc0bcbff0c5 ner completed
NED1 batch_69d94b1b0de8819089e39ec76e6bdf59 ned_source_triple completed
NED2 batch_69d953440a508190a50d1897cdbeba03 ned_description completed
NEDg batch_69d94c6fa9ac8190819a399754d2bd15 nedg completed
Created at: April 6, 2026, 12:30 p.m.