Triple
T11305462
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meishan section, South China |
E267702
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Permian–Triassic boundary section |
C23923
|
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: Permian–Triassic boundary section Context triple: [Meishan section, South China, instanceOf, Permian–Triassic boundary section]
-
A.
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.
-
B.
chronostratigraphic reference point
chosen
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.
-
C.
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.
-
D.
geological boundary
A geological boundary is a conceptual division in the Earth's crust that separates distinct rock units, layers, or geological features based on differences in age, composition, structure, or formation history.
-
E.
batholithic belt
A batholithic belt is a large, elongated region composed of multiple interconnected batholiths—massive bodies of intrusive igneous rock—that formed deep within the Earth's crust and are now exposed over extensive areas, typically along ancient or active continental margins.
- 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_69d6aaca5c24819083db46a30d86cb34 |
completed | April 8, 2026, 7:21 p.m. |
Created at: April 8, 2026, 9:32 p.m.