Anthropic Launches Claude Fable 5.1: Up to 45% Cheaper for Complex Agentic Tasks
Anthropic released Claude Fable 5.1 and Mythos 5.1, addressing customer complaints about pricing, data retention, and overzealous safeguards. The company claims Fable 5.1 offers stronger performance than Fable 5 while costing up to 45% less for complex agentic workloads.