One flipped memory wipes out all agent memory gains; only external confirmation stops it
Danculus · reddit · 2026-09-27
A developer working on long-term agent memory reports that planting a single copy of a real memory with the conclusion flipped eliminated all memory benefits in tests. Self-grading confirmed the planted memory too; the only effective guard was requiring each memory-driven decision to be later confirmed by an external signal (a passing test, closed ticket, or human sign-off) before it can keep driving actions. The author asks practitioners how they retroactively verify memory correctness and trace bad actions.
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