Triple
T21385132
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rapid Creek |
E527472
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object | Fifth Street bridge (Rapid City) |
—
|
NE NERFINISHED |
How this triple was built (3 steps)
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.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Fifth Street bridge (Rapid City) | Statement: [Rapid Creek, hasBridge, Fifth Street bridge (Rapid City)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fifth Street bridge (Rapid City) Context triple: [Rapid Creek, hasBridge, Fifth Street bridge (Rapid City)]
-
A.
Niobrara River Bridge (Nebraska)
The Niobrara River Bridge in Nebraska is a historic railroad truss bridge that spans the Niobrara River and is notable for its early 20th-century engineering and role in regional transportation.
-
B.
5th Street Bridge
The 5th Street Bridge is a historic roadway bridge spanning the Savannah River, connecting North Augusta, South Carolina, with Augusta, Georgia.
-
C.
Burlington Northern Railroad Bridge 5.1
Burlington Northern Railroad Bridge 5.1 is a historic steel railroad swing bridge spanning the Willamette River in Portland, Oregon, carrying freight and passenger trains as part of the city’s bridge network.
-
D.
U.S. Route 81 Missouri River bridge near Yankton
The U.S. Route 81 Missouri River bridge near Yankton is a highway bridge that carries U.S. Route 81 across the Missouri River, connecting the states of Nebraska and South Dakota.
-
E.
NW 5th Street Bridge
The NW 5th Street Bridge is a movable bascule bridge in Miami, Florida, carrying Northwest 5th Street across the Miami River and serving as a key local traffic crossing near downtown.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fifth Street bridge (Rapid City) Target entity description: The Fifth Street bridge in Rapid City is a roadway bridge that carries Fifth Street over Rapid Creek, serving as a key local crossing within the city’s transportation network.
-
A.
Niobrara River Bridge (Nebraska)
The Niobrara River Bridge in Nebraska is a historic railroad truss bridge that spans the Niobrara River and is notable for its early 20th-century engineering and role in regional transportation.
-
B.
5th Street Bridge
The 5th Street Bridge is a historic roadway bridge spanning the Savannah River, connecting North Augusta, South Carolina, with Augusta, Georgia.
-
C.
Burlington Northern Railroad Bridge 5.1
Burlington Northern Railroad Bridge 5.1 is a historic steel railroad swing bridge spanning the Willamette River in Portland, Oregon, carrying freight and passenger trains as part of the city’s bridge network.
-
D.
U.S. Route 81 Missouri River bridge near Yankton
The U.S. Route 81 Missouri River bridge near Yankton is a highway bridge that carries U.S. Route 81 across the Missouri River, connecting the states of Nebraska and South Dakota.
-
E.
NW 5th Street Bridge
The NW 5th Street Bridge is a movable bascule bridge in Miami, Florida, carrying Northwest 5th Street across the Miami River and serving as a key local traffic crossing near downtown.
- F. None of above. chosen
Provenance (2 batches)
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_69e0b51f363c8190944000ab5523b02b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69ee62c9494081909efa74e189454dc6 |
completed | April 26, 2026, 7:08 p.m. |
Created at: April 16, 2026, 5:12 p.m.