Triple

T17178591
Position Surface form Disambiguated ID Type / Status
Subject Central Sofia Cemetery E416923 entity
Predicate hasGraveOf P196 FINISHED
Object Kosta Tsonev — 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: Kosta Tsonev | Statement: [Central Sofia Cemetery, hasGraveOf, Kosta Tsonev]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kosta Tsonev
Context triple: [Central Sofia Cemetery, hasGraveOf, Kosta Tsonev]
  • A. Emil Kostadinov
    Emil Kostadinov is a former Bulgarian footballer best known as a prolific forward for both CSKA Sofia and the Bulgarian national team, notably helping Bulgaria qualify for the 1994 FIFA World Cup.
  • B. Traycho Kostov
    Traycho Kostov was a prominent Bulgarian communist politician and resistance leader who became a key figure in the anti-fascist movement before being purged and executed in a notorious Stalinist show trial.
  • C. Bogdan Dochev
    Bogdan Dochev was a Bulgarian football referee best known for serving as the assistant who validated Diego Maradona’s infamous “Hand of God” goal at the 1986 FIFA World Cup.
  • D. Dimitar Blagoev
    Dimitar Blagoev was a Bulgarian political leader and theorist, known as the founder of the Bulgarian socialist movement and the Bulgarian Social Democratic Party.
  • E. Ivan Kostov
    Ivan Kostov is a Bulgarian economist and politician who served as Prime Minister of Bulgaria from 1997 to 2001, leading major post-communist economic and political reforms.
  • 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: Kosta Tsonev
Target entity description: Kosta Tsonev was a prominent Bulgarian film and theater actor, widely recognized for his roles in Bulgarian cinema and television during the second half of the 20th century.
  • A. Emil Kostadinov
    Emil Kostadinov is a former Bulgarian footballer best known as a prolific forward for both CSKA Sofia and the Bulgarian national team, notably helping Bulgaria qualify for the 1994 FIFA World Cup.
  • B. Traycho Kostov
    Traycho Kostov was a prominent Bulgarian communist politician and resistance leader who became a key figure in the anti-fascist movement before being purged and executed in a notorious Stalinist show trial.
  • C. Bogdan Dochev
    Bogdan Dochev was a Bulgarian football referee best known for serving as the assistant who validated Diego Maradona’s infamous “Hand of God” goal at the 1986 FIFA World Cup.
  • D. Dimitar Blagoev
    Dimitar Blagoev was a Bulgarian political leader and theorist, known as the founder of the Bulgarian socialist movement and the Bulgarian Social Democratic Party.
  • E. Ivan Kostov
    Ivan Kostov is a Bulgarian economist and politician who served as Prime Minister of Bulgaria from 1997 to 2001, leading major post-communist economic and political reforms.
  • 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_69d886d5f34c8190b24564dfaa63f3fb completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3fc0f9a288190b0ddfb673bd8e84b completed April 18, 2026, 9:47 p.m.
Created at: April 10, 2026, 5:37 a.m.