Triple
T21484982
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Adams Tunnel |
E530094
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | water diversion tunnel |
C2937
|
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: water diversion tunnel Context triple: [Adams Tunnel, instanceOf, water diversion tunnel]
-
A.
water supply tunnel
A water supply tunnel is an underground passage constructed to convey water from its source to treatment facilities, storage reservoirs, or distribution networks, often over long distances and through challenging terrain.
-
B.
diversion dam
A diversion dam is a low barrier built across a river or stream to redirect water into canals, pipelines, or other conveyance systems for irrigation, municipal use, or hydropower, rather than for large-scale storage.
-
C.
wastewater outfall tunnel
A wastewater outfall tunnel is an underground conduit that transports treated or untreated wastewater from collection or treatment facilities to a designated discharge point, typically in a river, lake, or ocean.
-
D.
canal aqueduct
A canal aqueduct is a bridge-like structure that carries a navigable waterway over obstacles such as rivers, valleys, roads, or other canals.
-
E.
water transfer project
chosen
A water transfer project is a large-scale infrastructure system designed to move water from regions of surplus to regions of deficit through canals, pipelines, tunnels, and related facilities to meet agricultural, industrial, and domestic needs.
- 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
Created at: April 16, 2026, 6:21 p.m.