Anthropic Tuesday publicly released Claude Fable 5, its first “Mythos-class” model that it says surpasses its previous frontier Opus models in overall capabilities. But the model’s launch today comes ...

The broad safeguards built into Anthropic's Claude Fable 5, a Mythos-class AI model, blocks some mundane requests on cybersecurity and biology.

Last fall, the 12 students in the Jackson School of Geosciences' GEO 347G "Climate System Modeling" class set out to ...

Queries about dangerous topics such as cybersecurity or bioweapons will be steered to an older Opus model.

India, June 10 -- Artificial intelligence company Anthropic has introduced Claude Fable 5, a new AI system that the company describes as the first public release from its powerful Mythos class of ...

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Anthropic today announced the launch of Claude Fable 5, a Mythos-class model that it says is safe for general use. According to Anthropic, Fable 5's capabilities exceed those of any model it has made ...

The leading AI company says the new model is similar to the Mythos model previewed in April but safe for general use.

Anthropic made Claude Fable 5 generally available at twice the Opus 4.8 rate, then set its free subscription access to expire June 23. The scarce input is now capacity.

Anthropic said it could not yet release the full Claude Mythos 5 model, so instead it created Fable 5 with baked in safeguards.

Many AI researchers worry that increasingly powerful AI systems could help bad actors carry out cyberattacks on banks, power grids or other critical infrastructure.