Triple
T18946948
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Angarsk |
E463537
|
entity |
| Predicate | hasNearbyWaterBody |
P1489
|
FINISHED |
| Object | Angara River reservoir system |
—
|
NE NERFINISHED |
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: Angara River reservoir system | Statement: [Angarsk, hasNearbyWaterBody, Angara River reservoir system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Angara River reservoir system Context triple: [Angarsk, hasNearbyWaterBody, Angara River reservoir system]
-
A.
Bratsk Reservoir
Bratsk Reservoir is a massive artificial lake in Siberia, Russia, created by the Bratsk Dam and known as one of the world’s largest reservoirs by volume.
-
B.
Krasnoyarsk Reservoir
The Krasnoyarsk Reservoir is a large artificial lake on the Yenisei River in Siberia, created by the Krasnoyarsk Dam and used for hydroelectric power generation, navigation, and regional water management.
-
C.
Ust-Ilimsk Reservoir
chosen
Ust-Ilimsk Reservoir is a large artificial lake in Siberia created by the Ust-Ilimsk Dam as part of the Angara River’s hydroelectric power system.
-
D.
Novosibirsk Reservoir
Novosibirsk Reservoir is a large artificial lake in southwestern Siberia, Russia, created by damming the Ob River and serving as a major source of hydroelectric power, water supply, and recreation for the Novosibirsk region.
-
E.
Bratsk Dam
Bratsk Dam is a massive Soviet-era hydroelectric power station in Siberia, Russia, known for once being one of the world’s largest dams and reservoirs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d5402ad881908add559249278895 |
completed | April 20, 2026, 7:26 a.m. |
Created at: April 10, 2026, 11:59 a.m.