Triple
T21328971
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bureya River |
E525844
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Bureya Reservoir |
—
|
NE NERFINISHED |
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: Bureya Reservoir | Statement: [Bureya River, hasReservoir, Bureya Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bureya Reservoir Context triple: [Bureya River, hasReservoir, Bureya Reservoir]
-
A.
Votkinsk Reservoir
Votkinsk Reservoir is a large artificial lake in Russia formed by damming the Kama River, primarily used for hydroelectric power generation, navigation, and water regulation.
-
B.
Klyazminskoye Reservoir
Klyazminskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, used primarily for water supply, recreation, and regulating river flow.
-
C.
Uchinskoye Reservoir
Uchinskoye Reservoir is a major artificial lake near Moscow that serves as a key source of drinking water and an important component of the region’s water management system.
-
D.
Ozerninskoye Reservoir
Ozerninskoye Reservoir is a man-made lake in the Moscow region of Russia, primarily used for water supply, recreation, and regulating local waterways.
-
E.
Istrinskoye Reservoir
Istrinskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, serving as an important source of water supply and a popular recreation area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bureya Reservoir Target entity description: Bureya Reservoir is a large artificial lake in Russia’s Amur Oblast and Khabarovsk Krai, created by the Bureya Dam for hydroelectric power generation, flood control, and regional water management.
-
A.
Votkinsk Reservoir
Votkinsk Reservoir is a large artificial lake in Russia formed by damming the Kama River, primarily used for hydroelectric power generation, navigation, and water regulation.
-
B.
Klyazminskoye Reservoir
Klyazminskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, used primarily for water supply, recreation, and regulating river flow.
-
C.
Uchinskoye Reservoir
Uchinskoye Reservoir is a major artificial lake near Moscow that serves as a key source of drinking water and an important component of the region’s water management system.
-
D.
Ozerninskoye Reservoir
Ozerninskoye Reservoir is a man-made lake in the Moscow region of Russia, primarily used for water supply, recreation, and regulating local waterways.
-
E.
Istrinskoye Reservoir
Istrinskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, serving as an important source of water supply and a popular recreation area.
- F. None of above. chosen
Provenance (2 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_69e0b51b90788190a4dd823d962626da |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7ab4f95fc819087eb32dca7da689a |
completed | April 21, 2026, 4:52 p.m. |
Created at: April 16, 2026, 4:42 p.m.