Why Does A Chatbot That Worked Six Months Ago Start Giving Wrong Answers?

Uldis Zalcmanis

Published on: 03/09/2026

Three causes of bot decay, none of which appear in a change log: the model underneath is retired and silently swapped, a fact that was typed in stops being true, and a link in the instructions stops resolving. Plus the benchmark of ours we are withdrawing.