The self-improvement loop. Expert corrections are diagnosed to their root cause, compiled into minimal verified edits, and evaluated against replay and regression tests before they are reviewed and landed. Each fix is then folded back into the regression suite, so the gain is permanent. 
The self-improvement loop. Expert corrections are diagnosed to their root cause, compiled into minimal verified edits, and evaluated against replay and regression tests before they are reviewed and landed. Each fix is then folded back into the regression suite, so the gain is permanent. 

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