Try this learning loop
State a prediction before changing the controls. Identify which assumption changes the result, reset and test a second case. These deliberately small models explain one mechanism at a time.
Interactive concept model
Retry amplification calculator
Count worst-case downstream attempts across retrying layers.
Predict it. Test it. Change one thing.
Local educational model. No account or cloud charges. Nothing is deployed to AWS.
Nested retries multiply attempts in the worst case. Backoff and jitter change timing; they do not reduce this configured upper bound. Real failures need an end-to-end retry budget.
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