Triple
T24581780
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Springfield Plateau aquifer |
E608269
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | groundwater-bearing geologic formation |
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-bearing geologic formation Context triple: [Springfield Plateau aquifer, instanceOf, groundwater-bearing geologic formation]
-
A.
aquifer
chosen
An aquifer is a permeable underground layer of rock or sediment that stores and transmits groundwater in usable quantities.
-
B.
cave formation feature
A cave formation feature is a naturally occurring structure within a cave, such as stalactites, stalagmites, columns, or flowstones, created over time by the deposition or erosion of minerals and rock.
-
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.
Mississippian-age geologic formation
A Mississippian-age geologic formation is a body of rock deposited during the Mississippian subperiod of the Carboniferous, characterized by its distinct lithology, fossil content, and stratigraphic position that record marine and terrestrial environments of that time.
-
E.
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.
- 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_69e2c4ce89248190ad99e18f0638dfbb |
completed | April 17, 2026, 11:39 p.m. |
Created at: April 18, 2026, 2:29 a.m.