Triple
T9894504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harvard bus tunnel |
E181535
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | bus 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: bus tunnel Context triple: [Harvard bus tunnel, instanceOf, bus tunnel]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
roadway underpass
A roadway underpass is a structure that allows a road to pass beneath another road, railway, or obstacle, providing grade separation and uninterrupted traffic flow.
-
E.
tunneling system
A tunneling system is a conceptual framework or infrastructure that enables data, particles, or signals to pass through barriers or intermediate layers via a protected or probabilistic pathway without directly traversing the intervening space in a conventional manner.
- 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_69ca8283a6708190801af7a25a7ebb9f |
completed | March 30, 2026, 2:02 p.m. |
Created at: March 30, 2026, 8:39 p.m.