Triple

T12354491
Position Surface form Disambiguated ID Type / Status
Subject Dzherman E294573 entity
Predicate partOf P40 FINISHED
Object Bulgarian Struma River system
The Bulgarian Struma River system is a major river network in southwestern Bulgaria that drains the Rila and Pirin mountains before flowing south into Greece and the Aegean Sea.
 E116195 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: Bulgarian Struma River system | Statement: [Dzherman, partOf, Bulgarian Struma River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bulgarian Struma River system
Context triple: [Dzherman, partOf, Bulgarian Struma River system]
  • A. Krumovitsa River
    The Krumovitsa River is a river in southern Bulgaria that flows through the Eastern Rhodope Mountains before joining the Arda River.
  • B. Angren River
    The Angren River is a waterway in eastern Uzbekistan that flows through the Tashkent Region before joining the Syr Darya.
  • C. Danube (lower reaches near Silistra)
    The Danube in its lower reaches near Silistra is a major European river section forming part of the natural border between Bulgaria and Romania, characterized by broad floodplains, wetlands, and important habitats for migratory birds and aquatic life.
  • D. Kresna
    Kresna is a small town in southwestern Bulgaria known for its proximity to the scenic Kresna Gorge and the Struma River.
  • E. Blagoevgradska Bistritsa
    Blagoevgradska Bistritsa is a river in southwestern Bulgaria that flows through the city of Blagoevgrad before joining the Struma River.
  • 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: Bulgarian Struma River system
Triple: [Dzherman, partOf, Bulgarian Struma River system]
Generated description
The Bulgarian Struma River system is a major river network in southwestern Bulgaria that drains the Rila and Pirin mountains before flowing south into Greece and the Aegean Sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bulgarian Struma River system
Target entity description: The Bulgarian Struma River system is a major river network in southwestern Bulgaria that drains the Rila and Pirin mountains before flowing south into Greece and the Aegean Sea.
  • A. Krumovitsa River
    The Krumovitsa River is a river in southern Bulgaria that flows through the Eastern Rhodope Mountains before joining the Arda River.
  • B. Angren River
    The Angren River is a waterway in eastern Uzbekistan that flows through the Tashkent Region before joining the Syr Darya.
  • C. Danube (lower reaches near Silistra)
    The Danube in its lower reaches near Silistra is a major European river section forming part of the natural border between Bulgaria and Romania, characterized by broad floodplains, wetlands, and important habitats for migratory birds and aquatic life.
  • D. Kresna
    Kresna is a small town in southwestern Bulgaria known for its proximity to the scenic Kresna Gorge and the Struma River.
  • E. Blagoevgradska Bistritsa chosen
    Blagoevgradska Bistritsa is a river in southwestern Bulgaria that flows through the city of Blagoevgrad before joining the Struma River.
  • F. None of above.

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_69d6ab6ccbec8190b09e2d357aa80064 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f8bc60c8190b0ceb84093e70db4 completed April 10, 2026, 6:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62ab2dc30819082b12fa35f585762 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62be420308190bcb00d8b37b09ea2 completed May 2, 2026, 4:52 p.m.
NED2 Entity disambiguation (via description) batch_69f63050f5d48190881688d12c4c1819 completed May 2, 2026, 5:11 p.m.
Created at: April 8, 2026, 9:54 p.m.