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Three-Gate Method Helps Developers Decide When to Use Local vs Remote AI Models

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A workflow published on DEV Community proposes that developers measure three key factors before sending any AI prompt to a remote model: network reachability, presence of sensitive data in the text, and a stopwatch comparison of local versus remote processing time. The approach argues that guessing which option is faster wastes battery and compute resources, and that instinct should be replaced with simple, repeatable measurement. Secret credentials embedded in prompts are treated as a hard stop, meaning no remote call should proceed until the text is clean regardless of cost or speed. A sample Python script, intended as a labeled example rather than a finished product, demonstrates how to check connectivity, scan for secret residue, and time a stub completion locally. The article was prepared as part of outreach for MonkeyCode, which offers free model access, though the workflow is described as valid independent of any specific vendor or service.

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