Meta unveiled Muse Spark 1.1 with a new paid developer tier—its first time
charging businesses for model access—creating a potential new revenue stream.
The non-open-source model will be distributed via a Meta Model API with a
limited free token allowance; access beyond a token threshold will be paid. Meta
says API pricing is roughly 25% of comparable OpenAI and Anthropic quotes. CEO
Mark Zuckerberg highlighted marked improvements in agent inference, tool use and
coding, and described the API launch and pricing as aggressive to broaden
developer adoption.