Triple
T10138353
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lomagundi–Jatuli carbon isotope excursion |
E226917
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | carbon isotope excursion |
C27484
|
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: carbon isotope excursion Context triple: [Lomagundi–Jatuli carbon isotope excursion, instanceOf, carbon isotope excursion]
-
A.
chemical isotope
A chemical isotope is a variant of a chemical element that has the same number of protons but a different number of neutrons in its nucleus, resulting in a different atomic mass.
-
B.
Holocene climatic anomaly
The Holocene climatic anomaly is a period of relatively warm and variable climate conditions occurring roughly between 4,000 and 2,500 years ago during the Holocene epoch, marked by regional shifts in temperature and precipitation patterns.
-
C.
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.
-
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.
paleontological excavation
A paleontological excavation is a systematic, scientific dig conducted to uncover, document, and preserve fossil remains and associated geological context from ancient life forms.
- 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_69ca8433ec308190b8b25a6fe359c34c |
completed | March 30, 2026, 2:09 p.m. |
Created at: March 30, 2026, 9:06 p.m.