I ran the same cost check four times in a row against a server I didn't touch. Same model, same machine, same prompts, same settings. This is what came back, in dollars per million output tokens: Run $/M output tokens 95% CI Change vs previous run 1 $8.77 $8.19 to $9.35 2 $8.86 $7.80 to $9.93 +1.0% 3 $11.26 $10.31 to $12.21 +27.1% 4 $10.02 $7.41 to $12.62 −11.0% Run 3 says the server got 27% more expensive. Run 4 ...