Triple
T11281726
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Silfra fissure |
E267080
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | underwater rift |
C10821
|
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: underwater rift Context triple: [Silfra fissure, instanceOf, underwater rift]
-
A.
undersea earthquake
An undersea earthquake is a sudden release of energy along faults beneath the ocean floor, causing seismic shaking that can displace large volumes of water and potentially generate tsunamis.
-
B.
oceanic trench
An oceanic trench is a long, narrow, and extremely deep depression in the ocean floor, typically formed at convergent plate boundaries where one tectonic plate subducts beneath another.
-
C.
submarine basin
A submarine basin is a large, low-lying depression on the ocean floor that collects sediments and is often bounded by higher seafloor features such as ridges or continental margins.
-
D.
submarine canyon
A submarine canyon is a steep-sided underwater valley incised into the continental shelf and slope, often extending from the mouth of a river and serving as a major pathway for transporting sediments from shallow to deep ocean basins.
-
E.
submarine geological feature
chosen
A submarine geological feature is a naturally occurring structure or landform on the ocean floor, such as seamounts, trenches, ridges, or hydrothermal vents, formed by geological processes beneath the sea.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
Created at: April 8, 2026, 9:31 p.m.