This is a follow-up to Kmemo: a semantic cache for LLM calls that refuses to serve you the wrong answer . If you have not read it, the one-line version is that Convert 100 USD to EUR and Convert 250 USD to EUR sit at 0.99 cosine similarity, no threshold separates them, and Kmemo reads the candidates as text instead of trusting the number. That post shipped 1.0 and ended with two things I could not report. 2.0.0 is out now, and both of them have an answer. One of the answers is not th...