Version of AI tool 'too powerful for public' released to public

Claude Fable 5 is a version of Anthropic's Claude Mythos, an AI program which caused a stir among technology, finance, and government leaders.

Anthropic Releases ‘Safe’ Version of Its Mythos A.I. Technology

Called Claude Fable 5, it is twice as expensive as the company’s previous flagship system.

By Cade Metz

Anthropic releases ‘safe’ version of Claude Mythos AI model to public

AI company restricted access to Fable 5, its most powerful Mythos model, for months over cybersecurity concerns Anthropic, the maker of the Claude artificial intelligence (AI) models, made a new version of its technology available to the general public on Tuesday while restricting its use in sensitive areas. Dubbed Fable 5, the model is the first to be made widely available from the company’s new Mythos class – its most advanced lineup of AI technology, unveiled in April but restricted to a s...

By Agence France-Presse

Anthropic releases Mythos-like AI model to the public two months after private rollout rocked Wall Street

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

Anthropic opens powerful Mythos AI model to public – with some safeguards

Anthropic is rolling out ⁠a public version of ⁠its Mythos AI model, but ⁠with guard rails barring its use in risky areas such as cybersecurity, after a preview earlier this year sent shock waves globally with its ability to find software flaws. The new Claude Fable 5 is the most powerful model ‌Anthropic has ever made for wider use, the start-up said on Tuesday, touting its performance in software engineering and analytics. Anthropic has so far limited its access to a group of about 200...

By Reuters

Why Anthropic's 'safe' Mythos-class model won't answer questions about cancer

Anthropic released a "Mythos-class" model to the public that includes broad safeguards. Chris Ratcliffe/Bloomberg/Getty Images Anthropic's Claude Fable 5 model has advanced safeguards that can be triggered by mundane requests. The Mythos-class model is blocked or reverts to Opus 4.8 when flagged by safety classifiers. Anthropic said the safeguards were necessary to release the model to the public. If you try asking Anthropic's new Claude Fable 5 model a simple question about cybersecurity o...

Anthropic Releases First Public Version Of Claude Mythos—With Major Safeguards - Forbes

Anthropic Releases First Public Version Of Claude Mythos—With Major Safeguards  Forbes

Anthropic releases Claude Fable 5 with guardrails, bringing Mythos-level AI to users for first time

Anthropic Opens Up Its Most Powerful AI Model To All, But There's A Catch

Anthropic has so far limited its access to a group of about 200 organisations including the US government under the Glasswing program, after announcing in April that Mythos had uncovered thousands of software vulnerabilities.

Anthropic rolls out public version of Mythos without cybersecurity capability