Triple
T11444258
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baitarani River (upper catchments) |
E271223
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | river headwater region |
C7859
|
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: river headwater region Context triple: [Baitarani River (upper catchments), instanceOf, river headwater region]
-
A.
headwater stream
A headwater stream is a small, often narrow and shallow watercourse at the uppermost reaches of a watershed where surface runoff, springs, or snowmelt first converge to form the initial flow of a river system.
-
B.
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.
-
C.
headwaters section
chosen
The headwaters section is the uppermost part of a river system where small streams and springs originate, characterized by steep gradients, fast-flowing water, and relatively pristine conditions.
-
D.
watershed
A watershed is a land area that channels rainfall and snowmelt into streams and rivers, ultimately draining into a common outlet such as a larger river, lake, or ocean.
-
E.
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.
- 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_69d6aadff8888190a13f253f0d460874 |
completed | April 8, 2026, 7:22 p.m. |
Created at: April 8, 2026, 9:35 p.m.