Triple
T17142910
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prestonsburg, Kentucky |
E416014
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Levisa Fork of the Big Sandy River |
E510234
|
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: Levisa Fork of the Big Sandy River | Statement: [Prestonsburg, Kentucky, locatedOn, Levisa Fork of the Big Sandy River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Levisa Fork of the Big Sandy River Context triple: [Prestonsburg, Kentucky, locatedOn, Levisa Fork of the Big Sandy River]
-
A.
Levisa Fork of the Big Sandy River
chosen
The Levisa Fork of the Big Sandy River is a major tributary of the Big Sandy River in eastern Kentucky and southwestern Virginia, known for winding through the Appalachian region and communities such as Pikeville.
-
B.
Shavers Fork
Shavers Fork is a major headwater stream of the Cheat River in West Virginia, known for its scenic mountain setting and trout fishing opportunities.
-
C.
Barren Fork River
The Barren Fork River is a tributary of the Collins River in Middle Tennessee, known for its scenic float trips, fishing, and proximity to the city of McMinnville.
-
D.
Tug Fork
Tug Fork is a tributary of the Big Sandy River that flows along the border of West Virginia and Kentucky, historically known for its association with the Hatfield–McCoy feud region.
-
E.
West Fork Little Blue River
West Fork Little Blue River is a smaller stream that serves as a tributary feeding into the larger Little Blue River in the central United States.
- 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_69d886d15af4819092f92f8a129763e6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f2d73c3c81908b875023bb925edb |
completed | April 18, 2026, 9:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01415718c88190834fedae7b01ac69 |
completed | May 11, 2026, 2:39 a.m. |
Created at: April 10, 2026, 5:36 a.m.