Triple

T4631579
Position Surface form Disambiguated ID Type / Status
Subject Arkhangelsk E101428 entity
Predicate isServedByRiver P165 FINISHED
Object Northern Dvina River E66837 NE FINISHED

How this triple was built (3 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: Northern Dvina River | Statement: [Arkhangelsk, isServedByRiver, Northern Dvina River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northern Dvina River
Context triple: [Arkhangelsk, isServedByRiver, Northern Dvina River]
  • A. Northern Dvina River chosen
    The Northern Dvina River is a major waterway in northwestern Russia that flows into the White Sea and has long served as an important route for trade and transport.
  • B. Western Dvina River
    The Western Dvina River, also known as the Daugava, is a major Eastern European river flowing from Russia through Belarus and Latvia into the Baltic Sea.
  • C. Vyatka River
    The Vyatka River is a major river in western Russia that flows through the Kirov and Nizhny Novgorod regions and plays an important role in regional transport, ecology, and settlement.
  • D. Volkhov River
    The Volkhov River is a historically significant waterway in northwestern Russia that connects Lake Ilmen to Lake Ladoga and has long served as an important trade and transport route.
  • E. Kostroma River
    The Kostroma River is a major waterway in central Russia that flows through Kostroma Oblast before joining the Volga River.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: isServedByRiver
Context triple: [Arkhangelsk, isServedByRiver, Northern Dvina River]
  • A. hasRiver chosen
    Indicates that a location or area contains, is traversed by, or is directly associated with a river.
  • B. hasCityOnRiver
    Indicates that a city is located on or along the course of a particular river.
  • C. hasMajorCityOnRiver
    Indicates that a major city is located on and directly associated with a particular river.
  • D. hasMajorTownOnRiver
    Indicates that a major town is located on and directly associated with a particular river.
  • E. hasTownOnRiver
    Indicates that a town is situated on or directly adjacent to a particular river.
  • F. None of above.

Provenance (4 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_69bd43d2f1c081908cd4b7ec48ecc73d completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a32d6408190962e60b9bce7560d completed March 20, 2026, 2:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4390976c81908ab31c4e25f96064 completed March 21, 2026, 7:06 a.m.
PD Predicate disambiguation batch_69bd5233cb5081908807e2b150f0ca06 completed March 20, 2026, 1:57 p.m.
Created at: March 20, 2026, 1:13 p.m.