Triple

T21698300
Position Surface form Disambiguated ID Type / Status
Subject Олёкма E535583 entity
Predicate isInDrainageBasin P1559 FINISHED
Object Ленский бассейн
Ленский бассейн — это крупный речной бассейн в Восточной Сибири, охватывающий систему притоков и водосборную площадь реки Лены.
 E1496921 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: Ленский бассейн | Statement: [Олёкма, isInDrainageBasin, Ленский бассейн]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ленский бассейн
Context triple: [Олёкма, isInDrainageBasin, Ленский бассейн]
  • A. Khimki Reservoir
    Khimki Reservoir is a large artificial water body near Moscow that serves as a key part of the city's water supply and navigation system.
  • B. Uglich Reservoir
    The Uglich Reservoir is a large artificial lake on the Volga River in Russia, created by the Uglich Hydroelectric Station and used for power generation, navigation, and water regulation.
  • C. Pirogovskoye Reservoir
    Pirogovskoye Reservoir is a large artificial lake and popular recreational water body located in Moscow Oblast, Russia.
  • D. Kanev Reservoir
    Kanev Reservoir is a large artificial lake on the Dnieper River in central Ukraine, created for hydroelectric power generation, water regulation, and navigation.
  • E. Gorky Reservoir
    Gorky Reservoir is a large artificial lake on the Volga River in central Russia, created by the Gorky Hydroelectric Station and used for hydroelectric power, navigation, and water supply.
  • 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: Ленский бассейн
Triple: [Олёкма, isInDrainageBasin, Ленский бассейн]
Generated description
Ленский бассейн — это крупный речной бассейн в Восточной Сибири, охватывающий систему притоков и водосборную площадь реки Лены.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ленский бассейн
Target entity description: Ленский бассейн — это крупный речной бассейн в Восточной Сибири, охватывающий систему притоков и водосборную площадь реки Лены.
  • A. Khimki Reservoir
    Khimki Reservoir is a large artificial water body near Moscow that serves as a key part of the city's water supply and navigation system.
  • B. Uglich Reservoir
    The Uglich Reservoir is a large artificial lake on the Volga River in Russia, created by the Uglich Hydroelectric Station and used for power generation, navigation, and water regulation.
  • C. Pirogovskoye Reservoir
    Pirogovskoye Reservoir is a large artificial lake and popular recreational water body located in Moscow Oblast, Russia.
  • D. Kanev Reservoir
    Kanev Reservoir is a large artificial lake on the Dnieper River in central Ukraine, created for hydroelectric power generation, water regulation, and navigation.
  • E. Gorky Reservoir
    Gorky Reservoir is a large artificial lake on the Volga River in central Russia, created by the Gorky Hydroelectric Station and used for hydroelectric power, navigation, and water supply.
  • 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_69e0c46a6ee481908836e1420fb78c9b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef9b7caca0819083d839b276ae015b completed April 27, 2026, 5:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a1e2755708190afd098c5c673c1f0 completed May 17, 2026, 7:59 p.m.
NEDg Description generation batch_6a0a1f457fc48190a36c6cf8934fd5d3 completed May 17, 2026, 8:04 p.m.
NED2 Entity disambiguation (via description) batch_6a0a1fc13900819098ee66684dfdff95 completed May 17, 2026, 8:06 p.m.
Created at: April 16, 2026, 6:45 p.m.