15:23
2026-09-02
sdtimes.com
artificial-intelligence
Anthropic releases Claude Fable 5.1 and Mythos 5.1
Anthropic released Claude Fable 5.1 and Mythos 5.1, claiming Fable 5.1 outperforms Fable 5 in coding, knowledge work, and problem-solving, with expected cost reductions of about 25% overall and up to …