Triple
T23928424
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lost River Diversion Channel |
E602424
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | diversion channel |
C6500
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: diversion channel Context triple: [Lost River Diversion Channel, instanceOf, diversion channel]
-
A.
drainage channel
chosen
A drainage channel is a constructed or natural linear feature designed to collect and convey excess surface or subsurface water away from an area to prevent flooding, erosion, or waterlogging.
-
B.
diversion dam
A diversion dam is a low barrier built across a river or stream to redirect water into canals, pipelines, or other conveyance systems for irrigation, municipal use, or hydropower, rather than for large-scale storage.
-
C.
transmountain diversion
A transmountain diversion is an engineered system that transports water across a major mountain range from one river basin to another for uses such as municipal supply, irrigation, or hydropower.
-
D.
river distributary
A river distributary is a branch of a river that diverges from the main channel and flows away from it, typically found in delta regions where sediment deposition causes the river to split into multiple smaller channels.
-
E.
former canal
A former canal is a disused or decommissioned artificial waterway that once facilitated transportation, irrigation, or drainage but no longer serves its original function.
- F. None of above.
Provenance (1 batch)
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_69e2953b928c819095395fa87baca583 |
completed | April 17, 2026, 8:16 p.m. |
Created at: April 17, 2026, 8:53 p.m.