Triple
T26173112
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pahranagat Wash |
E654462
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | desert watercourse |
C15054
|
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: desert watercourse Context triple: [Pahranagat Wash, instanceOf, desert watercourse]
-
A.
desert oasis
A desert oasis is a fertile, life-sustaining area in an otherwise arid desert landscape, typically centered around a natural water source such as a spring or well.
-
B.
desert valley
A desert valley is a low-lying, often elongated landform within an arid or semi-arid region, typically bordered by higher terrain and characterized by sparse vegetation, dry riverbeds, and extreme temperature variations.
-
C.
seasonal watercourse
chosen
A seasonal watercourse is a natural channel that carries flowing water only during certain times of the year, typically in response to precipitation or snowmelt, and remains dry or with minimal flow for the rest of the year.
-
D.
paleoriver channel
A paleoriver channel is an ancient, now-inactive river course preserved in the geologic record, often identifiable through sedimentary deposits and subsurface imaging.
-
E.
stream corridor
A stream corridor is the linear landscape zone encompassing a stream and its adjacent floodplain, vegetation, and associated habitats that together influence the stream’s hydrology, ecology, and geomorphology.
- 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_69ee5b45873c81909499203612d05d07 |
completed | April 26, 2026, 6:36 p.m. |
Created at: April 26, 2026, 8:36 p.m.