Meta Muse Spark 1.1: New AI Model & Developer API Launched

Meta just launched Muse Spark 1.1, their newest AI model, and entered the developer API market. This move puts Meta in direct competition with companies like OpenAI and Anthropic. CEO Mark Zuckerberg announced the model on X, highlighting its strong agentic and coding capabilities. What's interesting is its context window of 1 million tokens for long tasks. Developers in the US can access Muse Spark 1.1 through the new Meta Model API. Meta says Muse Spark 1.1 can write and debug code, interact with software, and handle complex tasks with little human help. It's priced at $1.25 per million input tokens and $4.25 per million output tokens, and developers get $20 in free credits. The bottom line is this marks Meta's formal entry into the paid AI model API market, changing the landscape for AI development.