Total Cost of Ownership (TCO)
Also called: TCO
Total cost of ownership for AI is the full cost of acquiring, deploying and running a system across its operational life. It covers the upfront capital outlay and hardware, continuing cloud inference fees, data annotation, integration work, specialist engineering payroll, energy, governance audits and periodic retraining. The licence or model fee is usually the smallest line in it.
In practice
Private equity investors build a TCO model to work out whether a software platform is genuinely profitable, because AI moves cost from a fixed licence to a variable per-use fee that grows with adoption. A pilot business case that omits retraining, annotation and engineering time will understate the run rate, so ask for the number over the system's life rather than at launch.