Meta just entered the paid AI agent market. Its new API prices agent work at a quarter of Anthropic and OpenAI's rates. That's a direct shot at the two leaders.
Muse Spark 1.1 handles tool use, computer use, and coding tasks.
It ships with a 1-million-token context window and API access for developers.
Input costs $1.25 per million tokens; output runs $4.25.
New signups get $20 in free credits to start building.
The model adapts to brand-new tools, including MCP servers, without any fine-tuning.
Cost-sensitive builders now have a third serious option beyond the two incumbents.
Cheap, capable agents just got more competition.