Triple
T24371210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spring Valley groundwater basin |
E614336
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | groundwater basin |
C9424
|
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: groundwater basin Context triple: [Spring Valley groundwater basin, instanceOf, groundwater basin]
-
A.
aquifer
chosen
An aquifer is a permeable underground layer of rock or sediment that stores and transmits groundwater in usable quantities.
-
B.
drainage basin
A drainage basin is a land area where all precipitation collects and drains off into a common outlet, such as a river, lake, or ocean.
-
C.
geological basin
A geological basin is a large, low-lying structural depression in the Earth's crust where sediments accumulate over time, often forming significant stratigraphic and resource-bearing sequences.
-
D.
river basin
A river basin is the land area drained by a river and all its tributaries, bounded by topographic divides that separate it from adjacent basins.
-
E.
reservoir region
A reservoir region is a designated area within a water storage system where fluids are accumulated, managed, and maintained for controlled distribution or use.
- 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_69e2d7e1e010819098b95eb3f905943d |
completed | April 18, 2026, 1:01 a.m. |
Created at: April 18, 2026, 2:02 a.m.