Triple
T38078837
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atlantic Ocean via Merrimack River |
E950795
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | drainage route |
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: drainage route Context triple: [Atlantic Ocean via Merrimack River, instanceOf, drainage route]
-
A.
drainage channel
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.
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.
drainage district
A drainage district is a special governmental or quasi-governmental entity created to manage, finance, and maintain systems that remove excess water from land to prevent flooding and improve land usability.
-
D.
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.
-
E.
waterway network
A waterway network is an interconnected system of natural and artificial water channels (such as rivers, canals, and streams) designed or utilized for the movement, distribution, and management of water and waterborne transport.
- 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_69f76f02a6c48190a94f3c0b3ee90cf2 |
completed | May 3, 2026, 3:51 p.m. |
Created at: May 3, 2026, 4:21 p.m.