Triple
T19238914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vaca Muerta shale formation |
E481077
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | shale formation |
C1359
|
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 formation Context triple: [Vaca Muerta shale formation, instanceOf, shale formation]
-
A.
sedimentary rock
chosen
Sedimentary rock is a type of rock formed from the accumulation, compaction, and cementation of mineral and organic particles, often in layered deposits.
-
B.
stalactite-stalagmite formation
A stalactite-stalagmite formation is a paired mineral structure in caves where a ceiling-hanging stalactite and a floor-rising stalagmite grow toward each other from dripping mineral-rich water, sometimes eventually joining into a single column.
-
C.
rock-and-ice formation
A rock-and-ice formation is a natural geological structure composed of solid rock interspersed or overlaid with accumulated ice, often shaped by processes like freezing, thawing, erosion, and glaciation.
-
D.
stalactite and stalagmite formation
The class "stalactite and stalagmite formation" represents the natural processes by which mineral-rich water deposits build downward-hanging stalactites from cave ceilings and upward-growing stalagmites from cave floors over long geological timescales.
-
E.
hydrocarbon accumulation
Hydrocarbon accumulation is the natural concentration of oil and/or gas in a porous and permeable subsurface trap where they are retained by a sealing formation.
- 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_69d8e8ccb8f48190ad420098e74fb1db |
completed | April 10, 2026, 12:10 p.m. |
Created at: April 10, 2026, 1:26 p.m.