i gave claude a batch job overnight, woke up to 96 clips and $2,500 in spends

im just frustrated, i genuinely am and it is entirely my fault. so the job was simple. two keyframes, one camera move i wanted to test, and i wanted a pile of variations by morning so i could pick a composition and then run that one properly. wrote the instruction about half eleven, watched the first two come back fine, went to bed. what i didn't do was tell it which model. my scratch model is seedance 1.5 at 480p, dirt cheap, exists for exactly this. the default on the project was 2.0 pro at 1080p, which is about 25x the cost per second. so it used the default and ran the batch. four hours at full res, then it stopped because there was nothing left to spend 😭 96 clips of the same guy walking through the same door. if i ever batch create ai gen video again i want an actual hard stop. how are u pinning the model and capping spend on a claude batch so it can't upgrade itself overnight?