
Muse Spark 1.2 Vibe Coding Test: How Meta's Cheapest Model Compares to GPT-5.6 Sol and Qwen 3.8
Muse Spark 1.2 costs 12x less than GPT-5.6 Sol for API coding. Our hands-on vibe-coding test shows where it wins (agentic tasks) and where it falls flat (game generation).
13 min00