Triple
T31821784
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mississippian Series |
E812280
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | subdivision of the Carboniferous Period |
C60785
|
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: subdivision of the Carboniferous Period Context triple: [Mississippian Series, instanceOf, subdivision of the Carboniferous Period]
-
A.
subdivision of the Permian Period
A subdivision of the Permian Period is a formally defined interval of geologic time within the Permian, used to organize and correlate rock layers and fossil records on a finer temporal scale.
-
B.
subdivision of the Ordovician Period
A subdivision of the Ordovician Period is a formally defined interval of geologic time within the Ordovician, used to organize and correlate rock layers and fossil records on a finer temporal scale.
-
C.
subdivision of the Cretaceous
A subdivision of the Cretaceous is a formally defined interval of geologic time within the Cretaceous Period, used to organize and correlate rock strata and fossil records on a finer temporal scale.
-
D.
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.
-
E.
Devonian boundary
The Devonian boundary is a stratigraphic demarcation that marks the beginning or end of the Devonian Period in Earth's geologic timescale, defined by globally recognized changes in rock layers and fossil assemblages.
- 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_69f348e97fa48190aa06286962af6dee |
completed | April 30, 2026, 12:19 p.m. |
Created at: April 30, 2026, 11:46 p.m.