What is cost per completed task?

Definition

Artificial intelligence cost per completed task includes every model call, retry, tool action and verification needed for one accepted result. It connects price to useful work instead of treating cheap individual requests as the final measure.

A fast model can reduce cost by completing more agent steps within the same budget, but only if those steps remain accurate. Failed attempts and correction loops must be included when comparing models or routing tiers.

Acronyms and aliases

AI cost per completed task acronymcost per completed task synonymartificial intelligence cost per completed task variantcompleted-task cost variantcost per useful result variant

Frequently asked questions

Why not compare models only by request price?

Request price omits retries, tool calls and failed outcomes, which can make a cheap model more expensive for the complete task.

How does latency affect completed-task cost?

Lower latency reduces waiting and can increase throughput, but task cost improves only when the faster model also produces results that pass verification.

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