Triple
T30925278
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marlborough Sounds |
E787839
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | drowned river valley system |
C47289
|
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: drowned river valley system Context triple: [Marlborough Sounds, instanceOf, drowned river valley system]
-
A.
buried stream
A buried stream is a former surface watercourse that has been enclosed or covered—often by urban development or natural sediment—so that it now flows hidden underground.
-
B.
tidal river system
chosen
A tidal river system is a fluvial environment where river flow interacts with ocean tides, causing periodic reversals or fluctuations in water level, salinity, and flow dynamics along the river’s lower reaches.
-
C.
riverine sanctuary
A riverine sanctuary is a protected natural area centered around a river and its surrounding ecosystems, preserving aquatic and riparian habitats while supporting biodiversity and sustainable human use.
-
D.
river corridor
A river corridor is the linear landscape surrounding a river, including its channel, banks, floodplain, and adjacent habitats, through which water, sediment, organisms, and energy flow and interact.
-
E.
river basin
A river basin is the land area drained by a river and all its tributaries, bounded by topographic divides that separate it from adjacent basins.
- 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_69f224bfaca88190b9d0dfcc86297fe9 |
completed | April 29, 2026, 3:33 p.m. |
Created at: April 29, 2026, 8:51 p.m.