Triple
T37454278
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eramosa Formation |
E930754
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Silurian stratigraphic unit |
C1098
|
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: Silurian stratigraphic unit Context triple: [Eramosa Formation, instanceOf, Silurian stratigraphic unit]
-
A.
stratigraphic unit
chosen
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.
Paleozoic fossil group
A Paleozoic fossil group is a collection of fossilized organisms from the Paleozoic Era (about 541–252 million years ago) that share common characteristics and are used to study ancient marine and terrestrial ecosystems, evolutionary patterns, and geological time.
-
C.
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.
-
D.
Mesozoic geological feature
A Mesozoic geological feature is a rock formation, structure, or landform that originated or was significantly shaped during the Mesozoic Era (about 252 to 66 million years ago), often preserving evidence of ancient environments and life such as dinosaurs and early mammals.
-
E.
sedimentary rock
Sedimentary rock is a type of rock formed from the accumulation, compaction, and cementation of mineral and organic particles, often in layered deposits.
- 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_69f76ec1a1148190b0a961f188d621b0 |
completed | May 3, 2026, 3:50 p.m. |
Created at: May 3, 2026, 4:17 p.m.