Mythos-class models will diffuse throughout the world by 2029 (opens in new tab)  🌐Open Source AI

Model capabilities improve over time, but open-weight models lag the frontier I often ask Claude mundane questions about cooking, fitness, and cars, among other things, and I can’t say I’ve found Fable 5 to be some magical step change vs. previous Claude models (e.g., Opus 4.7) at answering my day-