Triple
T16908096
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ashland City, Tennessee |
E424613
|
entity |
| Predicate | feature |
P374
|
FINISHED |
| Object | Cheatham Dam (nearby) |
E891973
|
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: Cheatham Dam (nearby) | Statement: [Ashland City, Tennessee, feature, Cheatham Dam (nearby)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cheatham Dam (nearby) Context triple: [Ashland City, Tennessee, feature, Cheatham Dam (nearby)]
-
A.
Cheatham Dam
chosen
Cheatham Dam is a hydroelectric and navigation dam on the Cumberland River in Tennessee that helps control flooding, generate power, and maintain a navigable waterway.
-
B.
Pickwick Dam, Tennessee
Pickwick Dam, Tennessee is an unincorporated community in Hardin County best known for its proximity to Pickwick Landing Dam and Pickwick Landing State Park on the Tennessee River.
-
C.
Nashville Dam (historic)
Nashville Dam (historic) was a former water-control structure on Michigan’s Thornapple River that once supported local milling and industrial activity near the village of Nashville.
-
D.
Cheatham Lake
Cheatham Lake is a man-made reservoir in north-central Tennessee known for recreation, flood control, and wildlife habitat along the Cumberland River.
-
E.
Tillery Dam
Tillery Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Lake Tillery and helps generate power and manage water resources in the region.
- 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3ca3b1ad081908a032bff9699f2fe |
completed | April 18, 2026, 6:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00cfd0ff2881908686678daab46664 |
completed | May 10, 2026, 6:34 p.m. |
Created at: April 10, 2026, 5:30 a.m.