Triple
T34544536
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Snoqualmie Tunnel (John Wayne Pioneer Trail) |
E886887
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | rail trail tunnel |
C646
|
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: rail trail tunnel Context triple: [Snoqualmie Tunnel (John Wayne Pioneer Trail), instanceOf, rail trail tunnel]
-
A.
rail tunnel
A rail tunnel is an underground or enclosed passage constructed to allow trains to travel through obstacles such as mountains, hills, or urban areas while maintaining a continuous railway route.
-
B.
rail trail
chosen
A rail trail is a multi-use path created from a disused railway corridor, typically used for walking, cycling, and other non-motorized recreation and transportation.
-
C.
transportation tunnel
A transportation tunnel is an underground or enclosed passageway designed to allow vehicles, trains, or pedestrians to travel safely through or beneath natural or man-made obstacles.
-
D.
road tunnel
A road tunnel is an underground or enclosed passageway constructed to allow vehicular traffic to pass through obstacles such as mountains, hills, or urban areas while maintaining a continuous roadway.
-
E.
freight rail trench
A freight rail trench is a sunken, often open-air corridor designed to carry freight trains below street level to reduce surface congestion, noise, and conflicts with other transportation modes.
- 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_69f349ce5eb881909e431c670944aa68 |
completed | April 30, 2026, 12:23 p.m. |
Created at: May 1, 2026, 2:02 a.m.