Meta says it has caught up with Anthropic and OpenAI with Muse Spark 1.3, its most powerful AI model yet - SiliconANGLE

Meta Superintelligence Labs releases Muse Spark 1.3 with 20% fewer tool calls and 25% lower token usage, accelerating its AI coding agent

Meta released Muse Spark 1.3, its most powerful AI model, with a paid developer API as it closes the gap on OpenAI and Anthropic in the frontier