Triple
T6631885
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Macomb’s Dam |
E149944
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | historic river crossing |
C12216
|
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: historic river crossing Context triple: [Macomb’s Dam, instanceOf, historic river crossing]
-
A.
historic portage route
A historic portage route is a traditional overland path used to carry watercraft and goods between navigable waterways, often significant for its cultural, economic, and transportation history.
-
B.
river crossing
chosen
A river crossing is a location or method by which people, animals, or vehicles traverse from one side of a river to the other, using natural shallows, bridges, ferries, or other means.
-
C.
prehistoric land bridge
A prehistoric land bridge is a naturally formed connection of land between continents or large landmasses that existed in the distant past, allowing the migration of plants, animals, and early humans before being submerged or eroded.
-
D.
historic spring
A historic spring is a naturally occurring water source that has played a significant role in past human activities, culture, or events, and is recognized for its historical importance.
-
E.
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.
- 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_69c687ee50048190aa151765bef16193 |
completed | March 27, 2026, 1:36 p.m. |
Created at: March 27, 2026, 1:59 p.m.