Triple
T7829538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pennine watershed |
E181331
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | drainage divide |
C10030
|
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: drainage divide Context triple: [Pennine watershed, instanceOf, drainage divide]
-
A.
watershed divide
chosen
A watershed divide is a geographical boundary, often a ridge or highland, that separates adjacent drainage basins so that precipitation on each side flows into different river systems.
-
B.
drainage basin
A drainage basin is a land area where all precipitation collects and drains off into a common outlet, such as a river, lake, or ocean.
-
C.
river bifurcation
A river bifurcation is a point where a single river channel splits into two or more distinct branches that continue to flow independently.
-
D.
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.
-
E.
fall line
A fall line is the path on a slope that follows the steepest descent, indicating the natural direction water or an object would travel downhill.
- 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_69ca8282ccec819083c48efb72d21cf9 |
completed | March 30, 2026, 2:02 p.m. |
Created at: March 30, 2026, 4:44 p.m.