Anthropic Releases Claude Fable 5, Its First Mythos-Class Model★ 78
The Verge AI·19 hours ago·Release
Anthropic has released Claude Fable 5, the company's most powerful model ever made widely available and its first under the new 'Mythos' model class. The model shows exceptional performance across software engineering, knowledge work, and vision tasks. Its advantage over competing models reportedly grows wider as tasks increase in length and complexity, making it particularly suited for demanding, multi-step workloads.