Triple

T17178588
Position Surface form Disambiguated ID Type / Status
Subject Central Sofia Cemetery E416923 entity
Predicate hasGraveOf P196 FINISHED
Object Grigor Vachkov — 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: Grigor Vachkov | Statement: [Central Sofia Cemetery, hasGraveOf, Grigor Vachkov]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grigor Vachkov
Context triple: [Central Sofia Cemetery, hasGraveOf, Grigor Vachkov]
  • A. 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.
  • B. Dimităr Peshev
    Dimităr Peshev was a Bulgarian politician and deputy speaker of parliament who played a key role in preventing the deportation of Bulgaria’s Jews during the Holocaust and was later imprisoned by the communist regime.
  • C. Gjorge Ivanov
    Gjorge Ivanov is a Macedonian politician and academic who served as President of North Macedonia from 2009 to 2019.
  • D. Vasil Terziev
    Vasil Terziev is a Bulgarian entrepreneur and politician who serves as the mayor of Sofia.
  • E. Krasimir Balakov
    Krasimir Balakov is a renowned Bulgarian attacking midfielder best known for his playmaking role in Bulgaria’s golden generation of the 1990s and his standout performances at the 1994 FIFA World Cup.
  • 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: Grigor Vachkov
Target entity description: Grigor Vachkov was a prominent Bulgarian actor known for his work in theater and film during the mid-20th century.
  • A. 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.
  • B. Dimităr Peshev
    Dimităr Peshev was a Bulgarian politician and deputy speaker of parliament who played a key role in preventing the deportation of Bulgaria’s Jews during the Holocaust and was later imprisoned by the communist regime.
  • C. Gjorge Ivanov
    Gjorge Ivanov is a Macedonian politician and academic who served as President of North Macedonia from 2009 to 2019.
  • D. Vasil Terziev
    Vasil Terziev is a Bulgarian entrepreneur and politician who serves as the mayor of Sofia.
  • E. Krasimir Balakov
    Krasimir Balakov is a renowned Bulgarian attacking midfielder best known for his playmaking role in Bulgaria’s golden generation of the 1990s and his standout performances at the 1994 FIFA World Cup.
  • 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.