Triple
T20486235
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oconee County |
E502599
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Stumphouse Mountain Tunnel |
—
|
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: Stumphouse Mountain Tunnel | Statement: [Oconee County, contains, Stumphouse Mountain Tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stumphouse Mountain Tunnel Context triple: [Oconee County, contains, Stumphouse Mountain Tunnel]
-
A.
Paw Paw Tunnel
Paw Paw Tunnel is a historic 19th-century, hand-dug canal tunnel on the Chesapeake and Ohio Canal in Maryland, known for its impressive engineering and brick-lined passage through a mountain.
-
B.
Sumner Tunnel
The Sumner Tunnel is a major vehicular tunnel in Boston that carries traffic under Boston Harbor between East Boston and downtown.
-
C.
Bosley Tunnel
Bosley Tunnel is a historic narrowboat canal tunnel in Cheshire, England, forming part of the Macclesfield Canal navigation route.
-
D.
West Branch Tunnel
West Branch Tunnel is a major underground conduit within New York’s Delaware Aqueduct system that transports drinking water from upstate reservoirs toward New York City.
-
E.
Cave Rock Tunnel
Cave Rock Tunnel is a highway tunnel on U.S. Route 50 that passes through the volcanic promontory of Cave Rock along the eastern shore of Lake Tahoe in Nevada.
- 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: Stumphouse Mountain Tunnel Target entity description: Stumphouse Mountain Tunnel is an unfinished 19th-century railroad tunnel in South Carolina that is now a historic site and tourist attraction.
-
A.
Paw Paw Tunnel
Paw Paw Tunnel is a historic 19th-century, hand-dug canal tunnel on the Chesapeake and Ohio Canal in Maryland, known for its impressive engineering and brick-lined passage through a mountain.
-
B.
Sumner Tunnel
The Sumner Tunnel is a major vehicular tunnel in Boston that carries traffic under Boston Harbor between East Boston and downtown.
-
C.
Bosley Tunnel
Bosley Tunnel is a historic narrowboat canal tunnel in Cheshire, England, forming part of the Macclesfield Canal navigation route.
-
D.
West Branch Tunnel
West Branch Tunnel is a major underground conduit within New York’s Delaware Aqueduct system that transports drinking water from upstate reservoirs toward New York City.
-
E.
Cave Rock Tunnel
Cave Rock Tunnel is a highway tunnel on U.S. Route 50 that passes through the volcanic promontory of Cave Rock along the eastern shore of Lake Tahoe in Nevada.
- 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_69e0b4af32848190aea80682b44d5d6e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69b5aac208190956c7fd935578d60 |
completed | April 20, 2026, 9:32 p.m. |
Created at: April 16, 2026, 11:34 a.m.