Triple
T16938561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Tennessee, Virginia and Georgia Railway |
E410888
|
entity |
| Predicate | servedRegion |
P82
|
FINISHED |
| Object | East Tennessee |
E991480
|
NE FINISHED |
How this triple was built (2 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: East Tennessee | Statement: [East Tennessee, Virginia and Georgia Railway, servedRegion, East Tennessee]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Tennessee Context triple: [East Tennessee, Virginia and Georgia Railway, servedRegion, East Tennessee]
-
A.
East Tennessee region
chosen
The East Tennessee region is a geographically and culturally distinct area of eastern Tennessee characterized by its Appalachian Mountains, valleys, and cities such as Knoxville and Chattanooga.
-
B.
West Tennessee
West Tennessee is the westernmost Grand Division of Tennessee, known for its flat, fertile farmland, strong blues and rock ’n’ roll heritage centered around Memphis, and location between the Tennessee and Mississippi Rivers.
-
C.
Southern Tennessee
Southern Tennessee is a region of the U.S. state of Tennessee characterized by its rolling hills, rural communities, and a mix of agricultural and small industrial economies.
-
D.
Upper East Tennessee
Upper East Tennessee is a historically Appalachian region in the northeastern part of Tennessee, known for its mountainous terrain, small towns, and cultural ties to the broader East Tennessee highlands.
-
E.
Middle Tennessee
Middle Tennessee is a central region of the U.S. state of Tennessee known for its rolling hills, rapidly growing cities, and the state capital, Nashville.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d886c886688190967be07322597ac9 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3cf2b88bc8190aeb7b07032478ae3 |
completed | April 18, 2026, 6:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01673ba0e08190a988847fa7ad8e50 |
completed | May 11, 2026, 5:20 a.m. |
Created at: April 10, 2026, 5:30 a.m.