Blitzy Field CTO, Joe Byrne reveals how they keep AI coding runs alive for 30 days by replacing agents after just the first third of their context window before hallucinations start creeping in: "Once you get past a third of that context window, you start to lose some of the efficiency of the agent, and eventually you get into compaction, where it's now summarizing data. That's where hallucinations start happening." "What they figured out is they're only gonna use the first third of that…