Triple
T15239061
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pierre Shale |
E364206
|
entity |
| Predicate | underlies |
P4501
|
FINISHED |
| Object |
Fox Hills Sandstone
Fox Hills Sandstone is a Late Cretaceous geologic formation in the Western Interior of North America, known for its nearshore marine to coastal sandstones that overlie the Pierre Shale and host significant fossil and hydrocarbon resources.
|
E1145389
|
NE FINISHED |
Disambiguation candidates (2 decisions)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fox Hills Sandstone Context triple: [Pierre Shale, underlies, Fox Hills Sandstone]
-
A.
Wingate Sandstone
Wingate Sandstone is a prominent Late Triassic sandstone formation of the Colorado Plateau, known for forming towering vertical cliffs and dramatic canyon walls in places like Capitol Reef National Park.
-
B.
Lookout Sandstone
Lookout Sandstone is a prominent sedimentary rock formation of the southern Appalachian region, notable for shaping the dramatic cliffs and canyon walls of areas like Little River Canyon.
-
C.
Nugget Sandstone
Nugget Sandstone is a prominent Jurassic-age sandstone unit of the western United States, best known for its extensive eolian (wind-deposited) dune deposits and its role as a significant reservoir rock in regional geology.
-
D.
Harper Sandstone
Harper Sandstone is a geologic rock formation known for its sandstone layers that record ancient depositional environments in the regional stratigraphic sequence.
-
E.
Hawkesbury Sandstone
Hawkesbury Sandstone is a prominent Triassic sedimentary rock formation in the Sydney region of Australia, known for its thick, cliff-forming sandstone beds that shape much of the local landscape and geology.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fox Hills Sandstone Target entity description: Fox Hills Sandstone is a Late Cretaceous geologic formation in the Western Interior of North America, known for its nearshore marine to coastal sandstones that overlie the Pierre Shale and host significant fossil and hydrocarbon resources.
-
A.
Wingate Sandstone
Wingate Sandstone is a prominent Late Triassic sandstone formation of the Colorado Plateau, known for forming towering vertical cliffs and dramatic canyon walls in places like Capitol Reef National Park.
-
B.
Lookout Sandstone
Lookout Sandstone is a prominent sedimentary rock formation of the southern Appalachian region, notable for shaping the dramatic cliffs and canyon walls of areas like Little River Canyon.
-
C.
Nugget Sandstone
Nugget Sandstone is a prominent Jurassic-age sandstone unit of the western United States, best known for its extensive eolian (wind-deposited) dune deposits and its role as a significant reservoir rock in regional geology.
-
D.
Harper Sandstone
Harper Sandstone is a geologic rock formation known for its sandstone layers that record ancient depositional environments in the regional stratigraphic sequence.
-
E.
Hawkesbury Sandstone
Hawkesbury Sandstone is a prominent Triassic sedimentary rock formation in the Sydney region of Australia, known for its thick, cliff-forming sandstone beds that shape much of the local landscape and geology.
- F. None of above. chosen
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d85a0dde7481908fc64d1e82d5d20d |
elicitation | completed |
| NER | batch_69e007da7e988190925a9b67b8070bc7 |
ner | completed |
| NED1 | batch_69fedd3f9d308190af5374f0362c62f5 |
ned_source_triple | completed |
| NED2 | batch_69fedf72e6148190afbfbe92ed2ed277 |
ned_description | completed |
| NEDg | batch_69feded546688190b931b60a55babcd0 |
nedg | completed |
Created at: April 10, 2026, 3:12 a.m.