Triple
T12612429
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Havana Tunnel |
E301160
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | underwater vehicular tunnel |
C10278
|
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: underwater vehicular tunnel Context triple: [Havana Tunnel, instanceOf, underwater vehicular tunnel]
-
A.
transportation tunnel
chosen
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.
-
B.
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.
-
C.
deep-submergence vehicle
A deep-submergence vehicle is a specialized, highly pressure-resistant underwater craft designed to operate at great ocean depths for exploration, research, inspection, or rescue missions.
-
D.
deep-sea research vehicle
A deep-sea research vehicle is a specialized submersible designed to explore, observe, and collect data and samples from extreme underwater environments at great ocean depths.
-
E.
submarine channel
A submarine channel is an underwater valley-like feature on the seafloor formed by sediment-laden currents that transport and deposit sediments across continental margins and deep ocean basins.
- 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_69d7bdeaf49c8190b13800111fa77ea3 |
completed | April 9, 2026, 2:55 p.m. |
Created at: April 9, 2026, 5:12 p.m.