Triple
T3474811
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mendocino Fracture Zone |
E73345
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | fracture zone |
C1808
|
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: fracture zone Context triple: [Mendocino Fracture Zone, instanceOf, fracture zone]
-
A.
oceanic fracture zone
chosen
An oceanic fracture zone is a linear, seafloor feature formed by past transform fault activity that offsets and segments mid-ocean ridges, marked by steep escarpments and contrasting crustal ages on either side.
-
B.
ancient fracture network
An ancient fracture network is a preserved system of interconnected cracks and fractures in rock that formed in the geological past and now influences the rock’s mechanical behavior and fluid flow.
-
C.
crustal block
A crustal block is a relatively rigid, coherent segment of the Earth's crust bounded by faults or other discontinuities that can move or deform as a unit within the larger tectonic framework.
-
D.
strike-slip fault
A strike-slip fault is a fracture in the Earth's crust where blocks of rock slide horizontally past each other, primarily due to shear stress.
-
E.
transform fault system
A transform fault system is a network of strike-slip plate boundaries where tectonic plates slide horizontally past each other along fractures in the Earth's crust, often linking segments of mid-ocean ridges or other plate boundaries.
- 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_69ad85b2fed48190948c8765e453d270 |
completed | March 8, 2026, 2:20 p.m. |
Created at: March 8, 2026, 3:17 p.m.