Triple
T23491616
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago River bridges |
E570690
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Canal Street 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: Canal Street Bridge | Statement: [Chicago River bridges, hasPart, Canal Street Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canal Street Bridge Context triple: [Chicago River bridges, hasPart, Canal Street Bridge]
-
A.
Greater New Orleans Bridge
The Greater New Orleans Bridge, commonly known as the Crescent City Connection, is a pair of cantilever bridges spanning the Mississippi River and serving as a major transportation link for the New Orleans metropolitan area.
-
B.
Iberville Bridge
The Iberville Bridge is a road bridge in Saint-Jean-sur-Richelieu, Quebec, that spans the Richelieu River and connects the Iberville sector with the rest of the city.
-
C.
Commerce Street Bridge
Commerce Street Bridge is a major roadway bridge in downtown Dallas, Texas, carrying traffic across the Trinity River as part of the city’s central river crossing network.
-
D.
Bay St. Louis Bridge
The Bay St. Louis Bridge is a coastal highway bridge in Mississippi that carries U.S. Route 90 across Bay St. Louis, connecting the cities of Bay St. Louis and Pass Christian.
-
E.
Huey P. Long Bridge (Baton Rouge)
The Huey P. Long Bridge in Baton Rouge is a major Mississippi River crossing that carries both highway and rail traffic, named after the influential Louisiana governor and U.S. senator Huey P. Long.
- 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: Canal Street Bridge Target entity description: The Canal Street Bridge is a movable bascule bridge in Chicago that carries Canal Street over the Chicago River, serving as part of the city’s historic river crossing infrastructure.
-
A.
Greater New Orleans Bridge
The Greater New Orleans Bridge, commonly known as the Crescent City Connection, is a pair of cantilever bridges spanning the Mississippi River and serving as a major transportation link for the New Orleans metropolitan area.
-
B.
Iberville Bridge
The Iberville Bridge is a road bridge in Saint-Jean-sur-Richelieu, Quebec, that spans the Richelieu River and connects the Iberville sector with the rest of the city.
-
C.
Commerce Street Bridge
Commerce Street Bridge is a major roadway bridge in downtown Dallas, Texas, carrying traffic across the Trinity River as part of the city’s central river crossing network.
-
D.
Bay St. Louis Bridge
The Bay St. Louis Bridge is a coastal highway bridge in Mississippi that carries U.S. Route 90 across Bay St. Louis, connecting the cities of Bay St. Louis and Pass Christian.
-
E.
Huey P. Long Bridge (Baton Rouge)
The Huey P. Long Bridge in Baton Rouge is a major Mississippi River crossing that carries both highway and rail traffic, named after the influential Louisiana governor and U.S. senator Huey P. Long.
- 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_69e245b0b01481908f636939bedd804c |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a7dc631c819099027e3a1c755a66 |
completed | April 29, 2026, 6:40 a.m. |
Created at: April 17, 2026, 6:04 p.m.