19:15
2026-09-01
macrumors.com
artificial-intelligence
Anthropic Launches Claude Fable 5.1 With Lower Costs and Fewer False Positives
Anthropic launched Claude Fable 5.1 and Claude Mythos 5.1, claiming they are the world's most advanced models for coding and knowledge work, with Fable 5.1 available to everyone and Mythos 5.1 limited…