Triple

T9883097
Position Surface form Disambiguated ID Type / Status
Subject Tver River Port E180859 entity
Predicate riverBasin P1559 FINISHED
Object Volga basin E360131 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: Volga basin | Statement: [Tver River Port, riverBasin, Volga basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Volga basin
Context triple: [Tver River Port, riverBasin, Volga basin]
  • A. Volga–Oka river network chosen
    The Volga–Oka river network is a major interconnected system of waterways in European Russia centered on the Volga and Oka rivers, supporting regional transport, ecology, and settlement.
  • B. Moskva River basin
    The Moskva River basin is the extensive drainage area in western Russia that collects the waters of the Moskva River and its tributaries, including the Pakhra River, and encompasses much of the Moscow region.
  • C. Upper Volga
    The Upper Volga is the northernmost section of the Volga River basin, encompassing the river’s headwaters and early course before it turns southeast toward central Russia.
  • D. Volga region
    The Volga region is a historical and economic area of Russia centered around the Volga River, known for its major industrial cities, diverse ethnic composition, and strategic importance in transportation and energy.
  • E. Ural River
    The Ural River is a major river in Russia and Kazakhstan that traditionally marks part of the boundary between the European and Asian continents.
  • 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_69ca828082cc8190a40f8d299caa6545 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb453b388819095a5070399d9788d completed April 2, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d20d6ec5a081908251e67b575c7c33 completed April 5, 2026, 7:21 a.m.
Created at: March 30, 2026, 8:38 p.m.