Triple
T3502375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hell Creek Formation |
E73998
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | fossiliferous 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: fossiliferous stratigraphic unit Context triple: [Hell Creek Formation, instanceOf, fossiliferous 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.
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.
-
C.
fossil biota
Fossil biota are the preserved remains, traces, or imprints of ancient organisms found in geological formations, providing evidence of past life and environments on Earth.
-
D.
fossil skeleton
A fossil skeleton is the preserved, mineralized remains or impression of an organism’s skeletal structure, typically found in sedimentary rock and used to study ancient life and evolution.
-
E.
paleontological specimen
A paleontological specimen is a preserved physical remnant or trace of ancient life, such as fossils or subfossil material, used as primary evidence for studying past organisms and their environments.
- 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 |
completed | March 8, 2026, 2:21 p.m. |
Created at: March 8, 2026, 3:18 p.m.