Your AI Memory System Can't Tell a River Bank from a Savings Account

Regex-based safety classification fails in both directions. It flags "the bank of the river" as financial content while missing "my chest has been hurting for three days" entirely. We fixed this in widemem with a two-stage classification pipeline that catches implied safety-critical content and ignores metaphors, at zero additional API cost. The problem with keyword matching YMYL (Your Money or Your Life) classification protects facts that could cause real harm if lost or corrupted....