Meta released Muse Spark 1.2 along with its own coding agent, Muse Code, which is designed to pick up exactly where it left off after a crash. The cheapest tier runs just 20 cents per million output tokens but requires users to share their data for training. Meta is competing on price, not top-end performance. And there's a glaring gap in the benchmarks.

Meta launches AI coding agent Muse Spark 1.1, challenging Anthropic and OpenAI. Anthropic has best AI model by September 2026 at 87.5% YES.

Meta's Muse Code runs in your terminal, coordinates subagents, and survives crashes—but lags behind on the benchmarks that matter.