Triple
T17835232
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chadakoin River |
E445365
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object | Washington Street Bridge in Jamestown |
—
|
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: Washington Street Bridge in Jamestown | Statement: [Chadakoin River, hasBridge, Washington Street Bridge in Jamestown]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Washington Street Bridge in Jamestown Context triple: [Chadakoin River, hasBridge, Washington Street Bridge in Jamestown]
-
A.
James Rumsey Bridge
The James Rumsey Bridge is a roadway bridge in Shepherdstown, West Virginia, named in honor of early American steamboat inventor James Rumsey and spanning the Potomac River between West Virginia and Maryland.
-
B.
Calhoun Street Bridge
The Calhoun Street Bridge is a historic steel truss bridge spanning the Delaware River, connecting Trenton, New Jersey, with Morrisville, Pennsylvania.
-
C.
Governor Thomas Johnson Bridge
The Governor Thomas Johnson Bridge is a prominent highway bridge in Maryland that carries traffic across the Patuxent River between Calvert and St. Mary’s counties.
-
D.
East Capitol Street Bridge
The East Capitol Street Bridge is a major roadway bridge in Washington, D.C., carrying East Capitol Street across the Anacostia River and connecting central Washington to neighborhoods east of the river.
-
E.
South Street Bridge
South Street Bridge is a major roadway bridge in Philadelphia, Pennsylvania, spanning the Schuylkill River and connecting the University City and Center City 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: Washington Street Bridge in Jamestown Target entity description: The Washington Street Bridge in Jamestown is a key roadway bridge in Jamestown, New York, carrying Washington Street across the Chadakoin River and serving as an important local transportation link.
-
A.
James Rumsey Bridge
The James Rumsey Bridge is a roadway bridge in Shepherdstown, West Virginia, named in honor of early American steamboat inventor James Rumsey and spanning the Potomac River between West Virginia and Maryland.
-
B.
Calhoun Street Bridge
The Calhoun Street Bridge is a historic steel truss bridge spanning the Delaware River, connecting Trenton, New Jersey, with Morrisville, Pennsylvania.
-
C.
Governor Thomas Johnson Bridge
The Governor Thomas Johnson Bridge is a prominent highway bridge in Maryland that carries traffic across the Patuxent River between Calvert and St. Mary’s counties.
-
D.
East Capitol Street Bridge
The East Capitol Street Bridge is a major roadway bridge in Washington, D.C., carrying East Capitol Street across the Anacostia River and connecting central Washington to neighborhoods east of the river.
-
E.
South Street Bridge
South Street Bridge is a major roadway bridge in Philadelphia, Pennsylvania, spanning the Schuylkill River and connecting the University City and Center City 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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48d271e4481909664897cb789fe4a |
completed | April 19, 2026, 8:07 a.m. |
Created at: April 10, 2026, 10:16 a.m.