Triple

T13513585
Position Surface form Disambiguated ID Type / Status
Subject Lev Oborin E322697 entity
Predicate competition P563 FINISHED
Object International Chopin Piano Competition E469823 NE FINISHED

How this triple was built (2 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: International Chopin Piano Competition | Statement: [Lev Oborin, competition, International Chopin Piano Competition]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: International Chopin Piano Competition
Context triple: [Lev Oborin, competition, International Chopin Piano Competition]
  • A. International Chopin Piano Competition first prize chosen
    The International Chopin Piano Competition first prize is one of the most prestigious awards in classical music, given to the top performer at the renowned Warsaw-based competition dedicated to the works of Frédéric Chopin.
  • B. Chopin Festival
    The Chopin Festival is an annual classical music event in Duszniki-Zdrój, Poland, dedicated to celebrating the life and works of composer Frédéric Chopin through concerts and recitals by renowned pianists.
  • C. 1990 International Tchaikovsky Competition
    The 1990 International Tchaikovsky Competition was a prestigious Moscow-based classical music contest whose piano division launched the international career of Russian pianist Boris Berezovsky.
  • D. Hamamatsu International Piano Competition
    The Hamamatsu International Piano Competition is a prestigious triennial piano contest in Japan that attracts top young pianists from around the world and is known for launching international concert careers.
  • E. Leeds International Piano Competition
    The Leeds International Piano Competition is a prestigious global piano contest held in Leeds, England, renowned for launching the careers of many leading concert pianists.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d80766a21881909f21a1b7421d3b8a completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf87ca288190a147fbdb2f90985f completed April 12, 2026, 2:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75d91e35881909a7184be0ad70c14 completed May 3, 2026, 2:37 p.m.
Created at: April 9, 2026, 9:44 p.m.