Ⓜ️ Meta dropped two AI coding agents that barely need sleep

Ⓜ️ Meta dropped two AI coding agents that barely need sleep. Meet Muse Code and Muse Spark 1.2, Meta’s latest push toward autonomous software engineering. Muse Code is built for marathon coding sessions. Instead of handling a few prompts, it can work on massive codebases for hours, edit hundreds of files, spin up background AI subagents, verify its own work, and keep going without constant supervision. During internal testing, it ran nonstop for 24 hours, made over 1,000 tool calls, and even optimized NVIDIA Hopper GPU kernels. Meanwhile, Muse Spark 1.2 gets a major upgrade with more compute, broader development environment support, stronger code generation, smarter debugging, better repository understanding, and more autonomous exploration. Meta says both models were trained together so they can work as a coordinated team rather than isolated systems. @aipost 🏴