AI Coding Yields 100x Speedup on Standalone Tasks, Minimal Gains on Large Codebases

iskander · x · 2026-08-01

The author shares practical experience with AI coding assistants. When working on large existing codebases, the efficiency uplift is limited, sometimes less than 2x. However, for standalone, well-defined evaluation tasks, AI delivers a massive 20x to 100x productivity boost.

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