Triple
T27024484
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Subcommission on Permian Stratigraphy |
E680748
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | stratigraphic subcommission |
C37816
|
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: stratigraphic subcommission Context triple: [Subcommission on Permian Stratigraphy, instanceOf, stratigraphic subcommission]
-
A.
stratigraphic unit
A stratigraphic unit is a volume of rock or sediment defined and distinguished from adjacent material by its recognizable and mappable physical, chemical, or paleontological characteristics and its position in the geological record.
-
B.
subordinate body of the International Union of Geological Sciences
chosen
A subordinate body of the International Union of Geological Sciences is an officially recognized committee, commission, or working group established under IUGS to address specific scientific, organizational, or policy-related aspects of the geosciences.
-
C.
chronostratigraphic reference point
A chronostratigraphic reference point is a precisely defined boundary in geological time, often marked by a Global Boundary Stratotype Section and Point (GSSP), used to correlate and standardize rock layers and time intervals worldwide.
-
D.
chronostratigraphic chart
A chronostratigraphic chart is a diagram that organizes rock layers and geological events in chronological order to illustrate the relative timing and duration of Earth’s stratigraphic units.
-
E.
geological reference section
A geological reference section is a formally designated, well-exposed sequence of rock layers used as a standard for describing, correlating, and comparing the stratigraphy of a particular geological unit or region.
- 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_69eeeb5450988190bfc9a3c012ac463a |
completed | April 27, 2026, 4:51 a.m. |
Created at: April 27, 2026, 7:10 a.m.