Meta Starts Selling Tokens — and the Agent Price Floor Drops Again
The company that built its AI brand on free weights is now charging for them. Muse Spark 1.1 arrived with a paid Meta Model API at $1.25/$4.25 per million — the fourth agentic model priced in 72 hours, and the one that undercuts the field on output, which is what agents actually spend. Also: Sunrun wants to put AI inference in your house, China's AI-companion rules take effect Wednesday, and a new benchmark asks how you grade an agent that acts on its own. Every figure traced to its source.