Anthropic’s Claude Fable 5 is a version of Mythos the public can access today
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Anthropic is bringing its most powerful AI model to the general public for the first time, but it’s doing it with guardrails.
Key facts
Pricing for both Fable 5 and Mythos 5 is $10 per million input tokens and $50 per million output tokens, double the price of Opus 4.8
As a result, with the launch of Fable 5 and Mythos 5, Anthropic said it will require a 30-day retention on all traffic, even if enterprises previously had zero-retention agreements
On Tuesday, the AI firm launched Claude Fable 5, the first publicly available version of its Mythos model
Access on subscriptions will roll out in stages: Through June 22, Fable 5 will be included in Pro, Max, Team, and seat-based Enterprise plans at no extra cost
Summary
On Tuesday, the AI firm launched Claude Fable 5, the first publicly available version of its Mythos model. Launched as a preview in April, Mythos was initially limited to a handful of partners due to cybersecurity concerns. Now a version of that technology is available to anyone through Anthropic’s Claude API and consumption-based Enterprise plans. Anthropic is also deploying a new version of Mythos, called Mythos 5, to organizations that have already been approved to access the advanced model.