Anthropic brings Mythos to the masses with Claude Fable 5, its most powerful generally available model ever

Anthropic is pricing both Fable 5 and Mythos 5 at $10 per million input tokens and $50 per million output tokens. The company says that is less than half the price of Claude Mythos Preview ...

Anthropic says these topics are too dangerous to let its Fable 5 model talk about

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 ...
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Anthropic’s Claude Fable 5 is a version of Mythos the public can access today

Anthropic is releasing Claude Fable 5, its first Mythos-class model available to the public. The model comes with guardrails that block responses in high-risk areas like cybersecurity and biology.

Anthropic releases Claude Fable 5, a 'Mythos-class' AI model with safeguards

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

Anthropic Releases New ‘Mythos-Class’ Model to General Public With Guardrails

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

Anthropic Just Released a Powerful Mythos-Class Model to the Public—With Some Key Safeguards

Anthropic's version of Claude Mythos for everyday users. Here's what to know about the latest and greatest model.

Anthropic's new Claude Fable 5 is the same base model as Mythos but with guardrails attached

Claude Fable 5 brings Mythos-class AI coding power to general users, but with cybersecurity guardrails, fallback models, and pricing that could make developers think twice.