Triple

T4182334
Position Surface form Disambiguated ID Type / Status
Subject Saint Petersburg Oblast E88221 entity
Predicate contains P35 FINISHED
Object Ladoga Canal
The Ladoga Canal is a historic Russian waterway built to bypass the dangerous waters of Lake Ladoga and facilitate safer navigation between the Neva River and inland regions.
E420865 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: Ladoga Canal | Statement: [Saint Petersburg Oblast, contains, Ladoga Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ladoga Canal
Context triple: [Saint Petersburg Oblast, contains, Ladoga Canal]
  • A. Moscow Canal
    The Moscow Canal is a major Soviet-era waterway in Russia that links Moscow to the Volga River basin, providing the city with a vital shipping route, water supply, and part of the Moscow Ring of waterways.
  • B. White Sea–Baltic Canal
    The White Sea–Baltic Canal is a Soviet-era ship canal in northwestern Russia, notorious for its construction by forced labor under harsh conditions and for linking the White Sea to the Baltic Sea.
  • C. Kryukov Canal
    Kryukov Canal is a historic waterway in central Saint Petersburg, Russia, known for its picturesque embankments and role in the city’s canal network.
  • D. Saimaa Canal
    The Saimaa Canal is a historically significant waterway in southeastern Finland that connects Lake Saimaa to the Gulf of Finland, facilitating both commercial shipping and recreational boating.
  • E. 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.
  • 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: Ladoga Canal
Triple: [Saint Petersburg Oblast, contains, Ladoga Canal]
Generated description
The Ladoga Canal is a historic Russian waterway built to bypass the dangerous waters of Lake Ladoga and facilitate safer navigation between the Neva River and inland regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ladoga Canal
Target entity description: The Ladoga Canal is a historic Russian waterway built to bypass the dangerous waters of Lake Ladoga and facilitate safer navigation between the Neva River and inland regions.
  • A. Moscow Canal
    The Moscow Canal is a major Soviet-era waterway in Russia that links Moscow to the Volga River basin, providing the city with a vital shipping route, water supply, and part of the Moscow Ring of waterways.
  • B. White Sea–Baltic Canal
    The White Sea–Baltic Canal is a Soviet-era ship canal in northwestern Russia, notorious for its construction by forced labor under harsh conditions and for linking the White Sea to the Baltic Sea.
  • C. Kryukov Canal
    Kryukov Canal is a historic waterway in central Saint Petersburg, Russia, known for its picturesque embankments and role in the city’s canal network.
  • D. Saimaa Canal
    The Saimaa Canal is a historically significant waterway in southeastern Finland that connects Lake Saimaa to the Gulf of Finland, facilitating both commercial shipping and recreational boating.
  • E. 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.
  • 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_69aed9477e8c81908bcb862d2db55b1d completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0305e2e88190a51f176f8534f1f9 completed March 9, 2026, 5:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5961845488190827b03e161f1235e completed March 14, 2026, 5:08 p.m.
NEDg Description generation batch_69b596a4f53881909889140d4f86a9c2 completed March 14, 2026, 5:11 p.m.
NED2 Entity disambiguation (via description) batch_69b59734648881908bbab8a12e3b3b9b completed March 14, 2026, 5:13 p.m.
Created at: March 9, 2026, 3:45 p.m.