Triple
T6961137
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bakken formation region |
E161370
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | shale play |
C6255
|
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: shale play Context triple: [Bakken formation region, instanceOf, shale play]
-
A.
natural gas field
A natural gas field is a subsurface accumulation of natural gas trapped in porous rock formations, typically exploited through drilling and production infrastructure for commercial energy use.
-
B.
oil field
An oil field is a region of the Earth's surface and subsurface containing multiple oil reservoirs, wells, and associated infrastructure for extracting and processing crude petroleum.
-
C.
sedimentary basin
A sedimentary basin is a low-lying region of the Earth's crust where sediments accumulate over long periods, often forming thick sequences of sedimentary rocks.
-
D.
shoal
A shoal is a natural underwater ridge, sandbank, or shallow area in a body of water that poses a potential hazard to navigation.
-
E.
geological basin
chosen
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.
- 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_69c68852a9a0819097797e31d492e273 |
completed | March 27, 2026, 1:38 p.m. |
Created at: March 27, 2026, 2:29 p.m.