Triple

T3869366
Position Surface form Disambiguated ID Type / Status
Subject European inland shipping network E91944 entity
Predicate hasComponent P35 FINISHED
Object Danube–Black Sea Canal
The Danube–Black Sea Canal is a major artificial waterway in Romania that connects the Danube River to the Black Sea, significantly shortening the maritime route and facilitating international trade and navigation.
E396458 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: Danube–Black Sea Canal | Statement: [European inland shipping network, hasComponent, Danube–Black Sea Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Danube–Black Sea Canal
Context triple: [European inland shipping network, hasComponent, Danube–Black Sea Canal]
  • A. Danube Canal
    The Danube Canal is a regulated side arm of the Danube River running through central Vienna, serving as an important urban waterway and recreational area.
  • B. Rhine–Main–Danube Canal
    The Rhine–Main–Danube Canal is a major European waterway that links the North Sea to the Black Sea by connecting the Rhine, Main, and Danube river systems for continuous inland navigation.
  • C. Danube–Tisa–Danube Canal
    The Danube–Tisa–Danube Canal is a large network of artificial waterways in the Vojvodina region of Serbia, built primarily for irrigation, drainage, flood control, and navigation.
  • D. Volga–Don Canal
    The Volga–Don Canal is a major Soviet-era waterway in southern Russia that links the Volga and Don rivers, providing a crucial navigable connection between the Caspian Sea and the Sea of Azov/Black Sea.
  • E. Volga–Baltic Waterway
    The Volga–Baltic Waterway is a major Russian shipping route that links the Volga River basin with the Baltic Sea through a system of rivers, lakes, and canals.
  • 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: Danube–Black Sea Canal
Triple: [European inland shipping network, hasComponent, Danube–Black Sea Canal]
Generated description
The Danube–Black Sea Canal is a major artificial waterway in Romania that connects the Danube River to the Black Sea, significantly shortening the maritime route and facilitating international trade and navigation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Danube–Black Sea Canal
Target entity description: The Danube–Black Sea Canal is a major artificial waterway in Romania that connects the Danube River to the Black Sea, significantly shortening the maritime route and facilitating international trade and navigation.
  • A. Danube Canal
    The Danube Canal is a regulated side arm of the Danube River running through central Vienna, serving as an important urban waterway and recreational area.
  • B. Rhine–Main–Danube Canal
    The Rhine–Main–Danube Canal is a major European waterway that links the North Sea to the Black Sea by connecting the Rhine, Main, and Danube river systems for continuous inland navigation.
  • C. Danube–Tisa–Danube Canal
    The Danube–Tisa–Danube Canal is a large network of artificial waterways in the Vojvodina region of Serbia, built primarily for irrigation, drainage, flood control, and navigation.
  • D. Volga–Don Canal
    The Volga–Don Canal is a major Soviet-era waterway in southern Russia that links the Volga and Don rivers, providing a crucial navigable connection between the Caspian Sea and the Sea of Azov/Black Sea.
  • E. Volga–Baltic Waterway
    The Volga–Baltic Waterway is a major Russian shipping route that links the Volga River basin with the Baltic Sea through a system of rivers, lakes, and canals.
  • F. None of above. chosen

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_69aed9645f348190a9868e7cef56ab7e completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeec533828819080f52dae15fdbecd completed March 9, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51c83512c81908db2e442b7d2aca0 completed March 14, 2026, 8:29 a.m.
NEDg Description generation batch_69b51cf79be481909f4749c86b41ee00 completed March 14, 2026, 8:31 a.m.
NED2 Entity disambiguation (via description) batch_69b51d73ecd48190881c15ff6e0daea0 completed March 14, 2026, 8:33 a.m.
Created at: March 9, 2026, 3:20 p.m.