Triple
T10138355
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lomagundi–Jatuli carbon isotope excursion |
E226917
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Paleoproterozoic geological event |
C4521
|
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: Paleoproterozoic geological event Context triple: [Lomagundi–Jatuli carbon isotope excursion, instanceOf, Paleoproterozoic geological event]
-
A.
paleozoogeographic event
A paleozoogeographic event is a past occurrence or process that altered the geographic distribution, dispersal pathways, or community composition of animal life through geological time.
-
B.
geological event
chosen
A geological event is a natural occurrence resulting from Earth’s internal or surface processes, such as earthquakes, volcanic eruptions, landslides, or tectonic shifts, that alters the planet’s physical structure or landscape.
-
C.
geological supereon
A geological supereon is the largest division of geologic time, encompassing multiple eons and representing vast spans of Earth's history.
-
D.
geological era
A geological era is a major division of Earth's history, spanning tens to hundreds of millions of years, characterized by significant and distinguishable changes in the planet's climate, life forms, and geology.
-
E.
prehistoric event
A prehistoric event is a significant occurrence or series of occurrences that took place before the advent of written records, known primarily through archaeological, geological, and paleontological evidence.
- 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_69ca8433ec308190b8b25a6fe359c34c |
completed | March 30, 2026, 2:09 p.m. |
Created at: March 30, 2026, 9:06 p.m.