Triple
T7882871
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River des Peres (channelized section) |
E183024
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | stormwater drainage channel |
C6500
|
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: stormwater drainage channel Context triple: [River des Peres (channelized section), instanceOf, stormwater drainage channel]
-
A.
drainage channel
chosen
A drainage channel is a constructed or natural linear feature designed to collect and convey excess surface or subsurface water away from an area to prevent flooding, erosion, or waterlogging.
-
B.
urban watercourse
An urban watercourse is a natural or engineered channel of flowing water that runs through a city or town, shaped and managed by surrounding urban infrastructure and land use.
-
C.
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.
-
D.
levee system
A levee system is an integrated network of embankments, floodwalls, and related structures designed to contain or redirect water to protect land and infrastructure from flooding.
-
E.
seasonal watercourse
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.
- 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_69ca828af6e48190a06ee7010d8f0e64 |
completed | March 30, 2026, 2:02 p.m. |
Created at: March 30, 2026, 4:58 p.m.