Triple
T15238982
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fox Hills Formation |
E364205
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Late Cretaceous formation |
C36339
|
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: Late Cretaceous formation Context triple: [Fox Hills Formation, instanceOf, Late Cretaceous formation]
-
A.
Upper Cretaceous stage
The Upper Cretaceous stage is a late subdivision of the Cretaceous Period characterized by widespread marine transgressions, diverse dinosaur and marine reptile faunas, and the lead-up to the mass extinction at the Cretaceous–Paleogene boundary.
-
B.
division of the Mesozoic Era
A division of the Mesozoic Era is a major chronological subdivision—such as the Triassic, Jurassic, or Cretaceous Period—characterized by distinct geological, climatic, and biological conditions.
-
C.
Konservat-Lagerstätte
A Konservat-Lagerstätte is a fossil deposit characterized by exceptional preservation of organisms, often including soft tissues, providing unusually detailed insights into ancient life and ecosystems.
-
D.
Pleistocene glaciation
Pleistocene glaciation refers to the series of extensive, repeated ice ages during the Pleistocene epoch when large ice sheets advanced and retreated over vast areas of the Northern Hemisphere, profoundly shaping Earth’s landscapes and climate.
-
E.
Tyrannosaurus rex specimen
A Tyrannosaurus rex specimen is a specific individual fossil or preserved example of the species Tyrannosaurus rex, used to study its anatomy, behavior, and evolutionary relationships.
- F. None of above. chosen
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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
Created at: April 10, 2026, 3:12 a.m.