Triple
T1487009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chillán Basin |
E29487
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | geographic basin |
C1429
|
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: geographic basin Context triple: [Chillán Basin, instanceOf, geographic basin]
-
A.
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.
-
B.
drainage basin
chosen
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.
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.
-
D.
geographical region
A geographical region is a defined area of the Earth's surface characterized by shared physical, cultural, political, or environmental features that distinguish it from surrounding areas.
-
E.
geographical feature
A geographical feature is a naturally occurring or human-made physical element of the Earth's surface, such as mountains, rivers, valleys, or roads, that can be distinctly identified and described.
- 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_69a498da82e08190ba833330d05f380f |
completed | March 1, 2026, 7:51 p.m. |
Created at: March 1, 2026, 8:12 p.m.