Triple
T1757568
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arland D. Williams Jr. Memorial Bridge |
E38583
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Potomac River crossing |
C3385
|
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: Potomac River crossing Context triple: [Arland D. Williams Jr. Memorial Bridge, instanceOf, Potomac River crossing]
-
A.
river gorge
A river gorge is a deep, narrow valley with steep, often rocky walls carved over time by the persistent erosive action of a river.
-
B.
covered bridge
A covered bridge is a typically wooden, roofed structure that spans a waterway or gap, enclosing its roadway to protect the supporting framework from weather and extend its lifespan.
-
C.
bridge in New York City
A bridge in New York City is a large-scale transportation structure spanning waterways or land to connect boroughs and neighborhoods, supporting vehicular, rail, bicycle, and pedestrian traffic within the city’s dense urban environment.
-
D.
toll bridge
chosen
A toll bridge is a bridge where users must pay a fee to cross, typically to fund its construction, maintenance, or operation.
-
E.
cross-sea bridge
A cross-sea bridge is a large-scale transportation structure that spans a body of sea water to connect two land areas, enabling the passage of vehicles, trains, or pedestrians across marine environments.
- 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_69a8862bdb2081908aefe831c8aa8017 |
completed | March 4, 2026, 7:21 p.m. |
Created at: March 4, 2026, 7:31 p.m.