‘Fable 5’ is the same system as controversial Mythos but comes with safeguards

Anthropic launches Mythos with Fable 5. Six capabilities for agents: 80.3% code reasoning, extended thinking, autonomy. Vision, science acceleration, enterprise pricing

Anthropic launched Claude Fable 5 on Tuesday, a Mythos-class model with safeguards blocking cybersecurity and biology queries, priced at $10 per million input tokens.

Anthropic first announced Mythos in April, which it called a "step change" in capabilities, but opted to tightly control its rollout.

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…

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

The new model, called Fable 5, has capabilities that “exceed those of every model we’ve previously made generally available,” according to Anthropic.

Anthropic is releasing Claude Mythos 5 to trusted organizations and Claude Fable 5 to the public, a version it says can’t be used for cyberattacks.

June 9 : Anthropic is rolling out a public version of its Mythos AI model, but with guardrails barring its use in risky areas such as cybersecurity, after a preview earlier this…

Anthropic launches Claude Fable 5, a Mythos-class AI model engineered with new safeguards that specifically restrict its use in cybersecurity.

Fable 5 includes safeguards to help protect against hacking and bio-terrorism.

Anthropic said the broad release is possible because of new safeguards that block responses in specific high-risk areas.

Anthropic launched Claude Fable 5 with safeguards for high risk tasks while limiting Mythos 5 to trusted cyber partners.

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

‘Fable 5’ is the same system as controversial Mythos but comes with safeguards

Anthropic launched Claude Fable 5, its most capable consumer-facing AI model to date, but with a few guardrails.

Anthropic Mythos is limited to a small group of users, but the company said its Fable 5 model has similar capabilities but with safeguards.

Company also changes data retention policy

Company also changes data retention policy

Fable 5 is the first Anthropic Mythos model released for public use.

Anthropic released its first Mythos-class model to the general public, Fable 5. The model has the power of Mythos, with strict guardrails for safety.