Triple
T463109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Tahoe Basin |
E7384
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | watershed |
C2821
|
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: watershed Context triple: [Lake Tahoe Basin, instanceOf, watershed]
-
A.
watershed association
A watershed association is a community-based organization dedicated to protecting, restoring, and sustainably managing the land, water, and ecological resources within a specific watershed.
-
B.
river
A river is a natural flowing body of water, usually freshwater, that moves continuously along a defined channel from higher elevations toward lower ones, often emptying into a sea, lake, or another river.
-
C.
body of water
A body of water is a naturally or artificially formed, relatively distinct accumulation of water—such as a lake, sea, river, or pond—occupying a definable area on the Earth's surface.
-
D.
estuary
An estuary is a coastal water body where freshwater from rivers and streams mixes with saltwater from the ocean, creating a dynamic and nutrient-rich environment.
-
E.
lake
A lake is a sizable, inland body of standing water, typically surrounded by land and fed by rivers, streams, precipitation, or groundwater.
- F. None of above. chosen
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_69a2e7e5c5bc8190a1dc8178218fba40 |
completed | Feb. 28, 2026, 1:04 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.