
Anthropic's Claude Fable 5.1 scores 66 on AI Index, outpacing Chinese rivals by 6 points
Anthropic's Claude Fable 5.1 model scores 66 on Artificial Analysis' Intelligence Index, surpassing leading Chinese models by 6 points.
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Anthropic's Claude Fable 5.1 model scores 66 on Artificial Analysis' Intelligence Index, surpassing leading Chinese models by 6 points.

Anthropic's AI model Claude Fable 5.1 decodes a 1653 cipher in 44 minutes, sparking debate over authenticity.