Triple
T16872000
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M Street Bridge |
E421191
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | former road bridge |
C2690
|
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: former road bridge Context triple: [M Street Bridge, instanceOf, former road bridge]
-
A.
former bridge
chosen
A former bridge is a structure that once functioned as a crossing over an obstacle such as water, a road, or a valley, but has since been decommissioned, repurposed, or rendered unusable for its original bridging purpose.
-
B.
river bridge
A river bridge is a structure built to span a river, providing a stable pathway for vehicles, pedestrians, or rail traffic to cross from one bank to the other.
-
C.
causeway-style bridge
A causeway-style bridge is a low, often long roadway structure built across water, wetlands, or low-lying terrain, typically supported by embankments or short spans rather than tall piers.
-
D.
road and rail bridge
A road and rail bridge is a structure that spans physical obstacles to simultaneously carry both vehicular road traffic and railway lines across them.
-
E.
tram bridge
A tram bridge is a dedicated elevated structure that carries tram tracks over obstacles such as roads, rivers, or other terrain features to ensure uninterrupted tramway operation.
- 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_69d889d470fc8190b4aec199636c0c56 |
completed | April 10, 2026, 5:25 a.m. |
Created at: April 10, 2026, 5:29 a.m.