Triple
T17114632
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hangenberg black shales |
E415308
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | black shale |
C1359
|
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: black shale Context triple: [Hangenberg black shales, instanceOf, black shale]
-
A.
quartzite
Quartzite is a hard, non-foliated metamorphic rock formed from quartz-rich sandstone that has been subjected to high heat and pressure, resulting in a dense, interlocking quartz grain structure.
-
B.
limestone
Limestone is a sedimentary rock primarily composed of calcium carbonate, typically formed from the accumulated remains of marine organisms and often used in construction and industrial processes.
-
C.
dolerite
Dolerite is a medium-grained, dark-colored igneous rock with a composition similar to basalt, typically formed as shallow intrusions within the Earth's crust.
-
D.
sedimentary rock
chosen
Sedimentary rock is a type of rock formed from the accumulation, compaction, and cementation of mineral and organic particles, often in layered deposits.
-
E.
stone
A stone is a naturally occurring solid aggregate of minerals or mineraloid matter, typically hard, durable, and used in construction, tools, or as a natural feature of the landscape.
- 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_69d886d090cc8190a39cb94992586905 |
completed | April 10, 2026, 5:12 a.m. |
Created at: April 10, 2026, 5:35 a.m.