new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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Building With AI Agents · all subjects

deployment/backups

2 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

Backup: 14 daily + 8 weekly (Sundays), cron 3:17, verified on restore

Backup script (deploy/backup.sh) runs via cron at 03:17. Keeps 14 most recent daily dumps and 8 most recent Sundays. Each backup is verified on creation by restoring to a temp database and checking row counts in key tables. Backups are useless if never tested.

backup.sh verifies dumps are readable and contain rows

deploy/backup.sh dumps nightly and then verifies the dump is readable and actually contains rows. This verification step catches corruption or silent failures early. Sources can be re-uploaded and extracted notes cost money to regenerate, but agent-written notes cannot be recovered, making backup integrity essential.

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