# High-Confidence Debugging

Use this featured profile for ambiguous or high-impact failures where changing code before independent reproduction would be risky. The DeepSeek V4 Pro root investigates and repairs; Sonnet independently reproduces and may contribute only a test-scope patch; fresh Sol verification attacks the fix, with one correction/reverification cycle.

Only one worker runs alongside the root at a time. The sequence deliberately overlaps root diagnosis with reproduction, then enforces reproduction, repair, and verification barriers. Missing optional routes reduce confidence but do not prevent the root from reporting a blocked or evidence-limited diagnosis.

Reproducer and verifier are persistent supervised Unix app-server workers. The root controls both, and each can steer or return the other to the precise missing proof through reciprocal action grants without gaining patch-integration authority. Long inference uses generous goal tokens or a clock-free turn; silence only warns, and suspension retains terminal history, reproduction artifacts, traces, and partial conclusions.
