Triple
T19770124
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Minnesota State Highway 77 |
E474861
|
entity |
| Predicate | bridgeName |
P26021
|
FINISHED |
| Object | Cedar Avenue Bridge |
—
|
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: Cedar Avenue Bridge | Statement: [Minnesota State Highway 77, bridgeName, Cedar Avenue Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cedar Avenue Bridge Context triple: [Minnesota State Highway 77, bridgeName, Cedar Avenue Bridge]
-
A.
Sylvan Avenue Bridge
Sylvan Avenue Bridge is a major roadway bridge in Dallas, Texas, carrying Sylvan Avenue over the Trinity River as part of the city’s river-crossing infrastructure.
-
B.
Merriam Street Bridge
Merriam Street Bridge is a historic steel truss bridge in Minneapolis, Minnesota, carrying Merriam Street over the Mississippi River near Nicollet Island.
-
C.
Cameron Avenue Bridge
Cameron Avenue Bridge is a vehicular and pedestrian bridge in La Crosse, Wisconsin, that spans the Mississippi River as part of the city’s river-crossing infrastructure.
-
D.
Ashland Avenue Bridge
The Ashland Avenue Bridge is a historic movable bridge in Chicago that carries Ashland Avenue over the Chicago River, linking key industrial and commercial areas on the Near West Side.
-
E.
Franklin Avenue Bridge
The Franklin Avenue Bridge is a historic concrete arch bridge in Minneapolis, Minnesota, carrying Franklin Avenue high above the Mississippi River and connecting the city’s west and east bank neighborhoods.
- 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: Cedar Avenue Bridge Target entity description: Cedar Avenue Bridge is a major Mississippi River crossing in the Minneapolis–Saint Paul area that carries traffic for Minnesota State Highway 77.
-
A.
Sylvan Avenue Bridge
Sylvan Avenue Bridge is a major roadway bridge in Dallas, Texas, carrying Sylvan Avenue over the Trinity River as part of the city’s river-crossing infrastructure.
-
B.
Merriam Street Bridge
Merriam Street Bridge is a historic steel truss bridge in Minneapolis, Minnesota, carrying Merriam Street over the Mississippi River near Nicollet Island.
-
C.
Cameron Avenue Bridge
Cameron Avenue Bridge is a vehicular and pedestrian bridge in La Crosse, Wisconsin, that spans the Mississippi River as part of the city’s river-crossing infrastructure.
-
D.
Ashland Avenue Bridge
The Ashland Avenue Bridge is a historic movable bridge in Chicago that carries Ashland Avenue over the Chicago River, linking key industrial and commercial areas on the Near West Side.
-
E.
Franklin Avenue Bridge
The Franklin Avenue Bridge is a historic concrete arch bridge in Minneapolis, Minnesota, carrying Franklin Avenue high above the Mississippi River and connecting the city’s west and east bank neighborhoods.
- 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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6535ab298819085263dc37cc898cb |
completed | April 20, 2026, 4:24 p.m. |
Created at: April 10, 2026, 1:48 p.m.