Triple
T17737413
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Linden, Virginia |
E442758
|
entity |
| Predicate | locatedInPhysiographicProvince |
P1962
|
FINISHED |
| Object |
Piedmont-Blue Ridge transition zone
The Piedmont-Blue Ridge transition zone is a physiographic region marking the boundary where the rolling Piedmont plateau meets the more rugged Blue Ridge Mountains in the eastern United States.
|
E1285500
|
NE FINISHED |
How this triple was built (4 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: Piedmont-Blue Ridge transition zone | Statement: [Linden, Virginia, locatedInPhysiographicProvince, Piedmont-Blue Ridge transition zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piedmont-Blue Ridge transition zone Context triple: [Linden, Virginia, locatedInPhysiographicProvince, Piedmont-Blue Ridge transition zone]
-
A.
Piedmont Plateau
The Piedmont Plateau is a broad, gently rolling upland region in the eastern United States that lies between the Atlantic Coastal Plain and the Appalachian Mountains.
-
B.
Appalachian Valley
The Appalachian Valley is a long, fertile lowland region running along the eastern United States between major mountain ranges, known for its rivers, agriculture, and distinctive geology.
-
C.
Alleghany Highlands
The Alleghany Highlands is a mountainous region in western Virginia known for its scenic Appalachian landscapes, outdoor recreation, and small historic communities.
-
D.
Appalachian Plateau and Blue Ridge transition zone
The Appalachian Plateau and Blue Ridge transition zone is a geologic boundary region in the southeastern United States where the flat-lying sedimentary rocks of the Appalachian Plateau meet and give way to the more deformed, mountainous terrain of the Blue Ridge province.
-
E.
Interior Highlands
The Interior Highlands is a mountainous region of the central United States encompassing the Ozarks and Ouachita Mountains, known as one of the few highland areas between the Appalachians and the Rockies.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Piedmont-Blue Ridge transition zone Triple: [Linden, Virginia, locatedInPhysiographicProvince, Piedmont-Blue Ridge transition zone]
Generated description
The Piedmont-Blue Ridge transition zone is a physiographic region marking the boundary where the rolling Piedmont plateau meets the more rugged Blue Ridge Mountains in the eastern United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piedmont-Blue Ridge transition zone Target entity description: The Piedmont-Blue Ridge transition zone is a physiographic region marking the boundary where the rolling Piedmont plateau meets the more rugged Blue Ridge Mountains in the eastern United States.
-
A.
Piedmont Plateau
The Piedmont Plateau is a broad, gently rolling upland region in the eastern United States that lies between the Atlantic Coastal Plain and the Appalachian Mountains.
-
B.
Appalachian Valley
The Appalachian Valley is a long, fertile lowland region running along the eastern United States between major mountain ranges, known for its rivers, agriculture, and distinctive geology.
-
C.
Alleghany Highlands
The Alleghany Highlands is a mountainous region in western Virginia known for its scenic Appalachian landscapes, outdoor recreation, and small historic communities.
-
D.
Appalachian Plateau and Blue Ridge transition zone
The Appalachian Plateau and Blue Ridge transition zone is a geologic boundary region in the southeastern United States where the flat-lying sedimentary rocks of the Appalachian Plateau meet and give way to the more deformed, mountainous terrain of the Blue Ridge province.
-
E.
Interior Highlands
The Interior Highlands is a mountainous region of the central United States encompassing the Ozarks and Ouachita Mountains, known as one of the few highland areas between the Appalachians and the Rockies.
- F. None of above. chosen
Provenance (5 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_69d8b9ed3a2081909b2ec0d4dd2f4c37 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e478ec48988190a503f9aafeab6d23 |
completed | April 19, 2026, 6:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0242f965148190a7b76796546ab920 |
completed | May 11, 2026, 8:58 p.m. |
| NEDg | Description generation | batch_6a02455730948190b1151d24f260d768 |
completed | May 11, 2026, 9:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0245c34d008190ae029000dc8e9cbc |
completed | May 11, 2026, 9:10 p.m. |
Created at: April 10, 2026, 10:09 a.m.