Triple

T2990054
Position Surface form Disambiguated ID Type / Status
Subject Vuoksi River E80726 entity
Predicate drainsInto P4497 FINISHED
Object Neva River basin via Lake Ladoga E9869 NE FINISHED

How this triple was built (2 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: Neva River basin via Lake Ladoga | Statement: [Vuoksi River, drainsInto, Neva River basin via Lake Ladoga]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Neva River basin via Lake Ladoga
Context triple: [Vuoksi River, drainsInto, Neva River basin via Lake Ladoga]
  • A. Moika River
    The Moika River is a small, historic waterway in central Saint Petersburg, Russia, lined with notable palaces and landmarks and forming part of the city’s iconic canal network.
  • B. Northern Dvina River
    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.
  • C. Pregel River
    The Pregel River is a waterway in the Kaliningrad region of Russia (historically East Prussia) that flows through the former city of Königsberg before emptying into the Baltic Sea.
  • D. Neva River chosen
    The Neva River is a major waterway in northwestern Russia that flows through Saint Petersburg into the Gulf of Finland, playing a central role in the city's geography, history, and economy.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ad8b16c3488190b47b6aa7a59a335b completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad99de55208190bc56ecbe08638e5a completed March 8, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b10900bf2481908b7742604c6d75e9 completed March 11, 2026, 6:17 a.m.
Created at: March 8, 2026, 2:59 p.m.