Triple
T18914752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tennessee River navigation system |
E462695
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Tennessee Valley Authority Act of 1933 |
—
|
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 Valley Authority Act of 1933 | Statement: [Tennessee River navigation system, associatedWith, Tennessee Valley Authority Act of 1933]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tennessee Valley Authority Act of 1933 Context triple: [Tennessee River navigation system, associatedWith, Tennessee Valley Authority Act of 1933]
-
A.
Tennessee Valley Authority Act of 1933
chosen
The Tennessee Valley Authority Act of 1933 is a New Deal-era U.S. federal law that created the Tennessee Valley Authority to promote regional economic development, electrification, and flood control in the Tennessee Valley.
-
B.
Reconstruction Finance Corporation Act
The Reconstruction Finance Corporation Act was a 1932 U.S. law that created a federal agency to provide emergency financial support to banks, railroads, and other key institutions during the Great Depression.
-
C.
Flood Control Act of 1936
The Flood Control Act of 1936 is a landmark United States federal law that established flood control as a national priority and authorized extensive federal involvement in flood management projects across the country.
-
D.
Flood Control Act of 1938
The Flood Control Act of 1938 is a United States federal law that significantly expanded the federal government’s role in funding and constructing flood control projects, particularly through the U.S. Army Corps of Engineers, as part of New Deal–era infrastructure and disaster mitigation efforts.
-
E.
Flood Control Act of 1944
The Flood Control Act of 1944 is a landmark U.S. law that authorized major multipurpose water projects, shaping the modern federal system for flood control, navigation, irrigation, and hydroelectric power development.
- 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_69d8dcfdbbb881909964fa5a75bd0b48 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c625b4fc8190a9dda6e76afa573e |
completed | April 20, 2026, 6:22 a.m. |
Created at: April 10, 2026, 11:58 a.m.