Triple
T19538303
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Decatur |
E488825
|
entity |
| Predicate | waterwaySystem |
P2432
|
FINISHED |
| Object | Tennessee River system |
—
|
NE NERFINISHED |
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: Tennessee River system | Statement: [Port of Decatur, waterwaySystem, Tennessee River system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tennessee River system Context triple: [Port of Decatur, waterwaySystem, Tennessee River system]
-
A.
Tennessee River
chosen
The Tennessee River is a major waterway in the southeastern United States that flows through several states and serves as a key resource for navigation, power generation, and regional development.
-
B.
Alabama-Coosa-Tallapoosa River system
The Alabama-Coosa-Tallapoosa River system is a major river network in the southeastern United States that drains much of Alabama and parts of neighboring states, supporting diverse ecosystems, navigation, and regional water supply.
-
C.
Tennessee Valley
The Tennessee Valley is a region in the southeastern United States centered around the Tennessee River, known for its historically rural economy, flood-prone landscape, and large-scale development through New Deal-era infrastructure and power projects.
-
D.
Cumberland River basin
The Cumberland River basin is a major watershed in the southeastern United States that drains portions of Kentucky, Tennessee, and surrounding states into the Cumberland River system.
-
E.
Etowah River Basin
The Etowah River Basin is the watershed region in north Georgia that collects and channels rainfall and tributary flows into the Etowah River, supporting diverse ecosystems and regional water resources.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8db5b6c8190984b61f91981f575 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e638710b8c81908335535869fc9130 |
completed | April 20, 2026, 2:30 p.m. |
Created at: April 10, 2026, 1:41 p.m.