Triple
T20095768
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chain Bridge (Potomac River) |
E496394
|
entity |
| Predicate | hasAccessRoad |
P9041
|
FINISHED |
| Object | Chain Bridge Road (Virginia) |
—
|
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: Chain Bridge Road (Virginia) | Statement: [Chain Bridge (Potomac River), hasAccessRoad, Chain Bridge Road (Virginia)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chain Bridge Road (Virginia) Context triple: [Chain Bridge (Potomac River), hasAccessRoad, Chain Bridge Road (Virginia)]
-
A.
Key Bridge (Charlottesville)
Key Bridge in Charlottesville is a notable bridge spanning the Rivanna River, serving as an important local transportation crossing and landmark.
-
B.
Xenia–Jamestown Connector
The Xenia–Jamestown Connector is a multi-use recreational trail in Greene County, Ohio, linking the city of Xenia to the village of Jamestown as part of the region’s paved trail network.
-
C.
John Marshall Highway (VA 55)
John Marshall Highway (VA 55) is a primary east–west state highway in northern Virginia that connects small towns and rural communities across the northern Piedmont region.
-
D.
Hampton Roads Beltway
The Hampton Roads Beltway is a circumferential interstate highway loop in southeastern Virginia that connects the region’s major cities and waterways via a series of bridges and tunnels.
-
E.
Elizabeth River Crossings
Elizabeth River Crossings is a private infrastructure company that operates and maintains key toll tunnels and related transportation facilities in the Hampton Roads region of Virginia.
- 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: Chain Bridge Road (Virginia) Target entity description: Chain Bridge Road is a major roadway in Northern Virginia that connects local communities to the historic Chain Bridge over the Potomac River and serves as an important commuter and regional traffic route.
-
A.
Key Bridge (Charlottesville)
Key Bridge in Charlottesville is a notable bridge spanning the Rivanna River, serving as an important local transportation crossing and landmark.
-
B.
Xenia–Jamestown Connector
The Xenia–Jamestown Connector is a multi-use recreational trail in Greene County, Ohio, linking the city of Xenia to the village of Jamestown as part of the region’s paved trail network.
-
C.
John Marshall Highway (VA 55)
John Marshall Highway (VA 55) is a primary east–west state highway in northern Virginia that connects small towns and rural communities across the northern Piedmont region.
-
D.
Hampton Roads Beltway
The Hampton Roads Beltway is a circumferential interstate highway loop in southeastern Virginia that connects the region’s major cities and waterways via a series of bridges and tunnels.
-
E.
Elizabeth River Crossings
Elizabeth River Crossings is a private infrastructure company that operates and maintains key toll tunnels and related transportation facilities in the Hampton Roads region of Virginia.
- 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_69da626eee3881909f3454986d4a6511 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6666cc02481908780a415b19c05a2 |
completed | April 20, 2026, 5:46 p.m. |
Created at: April 11, 2026, 11:24 p.m.