Triple

T12438061
Position Surface form Disambiguated ID Type / Status
Subject Tatiana Nikolayeva E297198 entity
Predicate hasNotableStudent P4838 FINISHED
Object Nikolai Lugansky
Nikolai Lugansky is a renowned Russian classical pianist celebrated for his interpretations of Rachmaninoff and other Romantic repertoire.
E1141903 NE FINISHED

How this triple was built (4 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: Nikolai Lugansky | Statement: [Tatiana Nikolayeva, hasNotableStudent, Nikolai Lugansky]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nikolai Lugansky
Context triple: [Tatiana Nikolayeva, hasNotableStudent, Nikolai Lugansky]
  • A. Grigori Grinko
    Grigori Grinko was a Soviet economist and high-ranking official who served as People's Commissar of Finance before being arrested and executed during the Great Purge.
  • B. Nikolai Kulikovsky
    Nikolai Kulikovsky was a Russian military officer best known as the second husband of Grand Duchess Olga Alexandrovna, the youngest sister of Tsar Nicholas II.
  • C. Yuri Grigorovich
    Yuri Grigorovich is a renowned Russian choreographer and former artistic director of the Bolshoi Ballet, celebrated for his grand, dramatic productions that reshaped Soviet and Russian ballet in the 20th century.
  • D. Mikhail Igor Peschkowsky
    Mikhail Igor Peschkowsky is the birth name of Mike Nichols, the acclaimed film and theater director known for works such as "The Graduate" and "Who's Afraid of Virginia Woolf?".
  • E. Georgy Shpagin
    Georgy Shpagin was a Soviet weapons designer best known for creating some of the Red Army’s most widely used submachine guns during World War II.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Nikolai Lugansky
Triple: [Tatiana Nikolayeva, hasNotableStudent, Nikolai Lugansky]
Generated description
Nikolai Lugansky is a renowned Russian classical pianist celebrated for his interpretations of Rachmaninoff and other Romantic repertoire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nikolai Lugansky
Target entity description: Nikolai Lugansky is a renowned Russian classical pianist celebrated for his interpretations of Rachmaninoff and other Romantic repertoire.
  • A. Grigori Grinko
    Grigori Grinko was a Soviet economist and high-ranking official who served as People's Commissar of Finance before being arrested and executed during the Great Purge.
  • B. Nikolai Kulikovsky
    Nikolai Kulikovsky was a Russian military officer best known as the second husband of Grand Duchess Olga Alexandrovna, the youngest sister of Tsar Nicholas II.
  • C. Yuri Grigorovich
    Yuri Grigorovich is a renowned Russian choreographer and former artistic director of the Bolshoi Ballet, celebrated for his grand, dramatic productions that reshaped Soviet and Russian ballet in the 20th century.
  • D. Mikhail Igor Peschkowsky
    Mikhail Igor Peschkowsky is the birth name of Mike Nichols, the acclaimed film and theater director known for works such as "The Graduate" and "Who's Afraid of Virginia Woolf?".
  • E. Georgy Shpagin
    Georgy Shpagin was a Soviet weapons designer best known for creating some of the Red Army’s most widely used submachine guns during World War II.
  • F. None of above. chosen

Provenance (5 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_69d6ada166c48190b902972cd2408fa3 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d8dc0f881908a3da736d8947ce1 completed April 10, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69fec869957481909ea4fded01851b70 completed May 9, 2026, 5:38 a.m.
NEDg Description generation batch_69feca4643dc8190af82f6c2f9133e2a completed May 9, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69fecb0459008190888043ab25bae96b completed May 9, 2026, 5:49 a.m.
Created at: April 8, 2026, 9:55 p.m.