Book

Roster books the AI workforce it measured into cfo.ai: each setup's monthly spend, what a surviving change costs it, and how much of its work ran unattended. It then prices the promoted setup against a hire.

AI workforce department

Monthly figures scale 1.42 days of this repo's sessions to a month. Per surviving change here is monthly spend over monthly surviving changes, all sessions; the review's own figure counts mature sessions only.

Setup	Monthly spend	Per surviving change	Unattended
Claude Code · claude-opus-5-56a200cd990a7	$495.95	$1.33	100.0%
Claude Code · claude-sonnet-5-5 (rules 243fa2)97433f7b4446	$134.22	$0.56	53.3%
Claude Code · claude-sonnet-5-5 (rules dabdd0)a9544a002085	$227.30	$0.36	58.3%
Claude Code · claude-haiku-5-5c8d6907735ec	$43.68	$0.12	55.6%
Claude Code · deepseek-flashf656e13e2af0	$26.53	$0.09	62.5%

Hire an engineer, or scale the promoted setup

Hire an engineer

$12,000.00 a month, loaded (an assumption).

Scale the promoted setup

$6.75 a month at the promoted setup's own rate, at an assumed 50 sessions a week.

View in cfo.ai