Triple

T21120900
Position Surface form Disambiguated ID Type / Status
Subject Bulgaria at Kapıkule E520426 entity
Predicate partOfBorderBetween P45446 FINISHED
Object Bulgaria–Turkey border — NE NERFINISHED

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: Bulgaria–Turkey border | Statement: [Bulgaria at Kapıkule, partOfBorderBetween, Bulgaria–Turkey border]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bulgaria–Turkey border
Context triple: [Bulgaria at Kapıkule, partOfBorderBetween, Bulgaria–Turkey border]
  • A. Bulgaria–Turkey border chosen
    The Bulgaria–Turkey border is an international land boundary in southeastern Europe separating Bulgaria, a member of the European Union, from Turkey, and forms part of the EU’s external frontier.
  • B. Bulgaria–Greece border
    The Bulgaria–Greece border is an international land boundary in Southeast Europe that runs largely through mountainous terrain, including the Rhodope range, separating Bulgaria to the north from Greece to the south.
  • C. North Macedonia–Bulgaria border
    The North Macedonia–Bulgaria border is an international boundary in the Balkans that runs largely through mountainous terrain and separates the Republic of North Macedonia from Bulgaria.
  • D. Romania–Bulgaria border
    The Romania–Bulgaria border is an international boundary in Southeastern Europe that largely follows the course of the Danube River, separating the two neighboring Balkan countries.
  • E. Serbia–Bulgaria border
    The Serbia–Bulgaria border is an international boundary in Southeast Europe separating the Republic of Serbia from the Republic of Bulgaria, running across mountainous terrain including parts of the Balkan Mountains.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b50a623881909c0bbaf4f2c055e7 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e722348fe08190a1f079b7b0b5dd14 completed April 21, 2026, 7:07 a.m.
Created at: April 16, 2026, 2:55 p.m.