Three major AI model launches in a month, and every one is cheaper than the last. Here's what GPT-5.6, Claude Sonnet 5, and Kimi K3 mean for the AI coding price war and for anyone paying the bill.

This week saw the releases of, among other things:

Three major AI model launches in a month, and every one is cheaper than the last. Here's what GPT-5.6, Claude Sonnet 5, and Kimi K3 mean for the AI coding price war and for anyone…