The emerging class of verification practices — reference checking, logical auditing, output comparison, structured pauses — that function as Hamming-style structured redundancy against the high-confidence errors that smooth AI interfaces conceal.
Every noisy channel requires redundancy to transmit reliably. Shannon's channel coding theorem proves such codes exist; Richard Hamming's 1950 paper demonstrated the first practical ones. The human-AI channel is noisy — the model produces confident, fluent, sometimes wrong output — and requires its own error-correcting codes. Unstructured verification (reading and deciding whether the output 'looks right') catches gross errors but misses subtle ones; the fluent surface conceals them. Structured verification — reference checks, logical audits, repetition coding via multiple independent solutions — functions as Hamming-style parity: targeted redundancy that detects errors the smooth interface would hide. The practice is expensive in throughput and indispensable at high stakes.
Error-Correcting Codes for Human-AI Collaboration
In The You On AI Field Guide
Three structured verification practices have emerged from early human-AI collaboration. Reference verification targets factual corruption — the confident but wrong citation, the misapplied quotation. Logical verification targets structural corruption — arguments that flow smoothly but contain gaps the prose conceals. Output comparison