Anthropic releases Claude Fable 5
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Anthropic suspends new AI models
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Anthropic’s first Mythos-class Claude model, Fable 5, hit the world like an atom bomb this week, and that’s barely an exaggeration. But Apple’s rebooted Siri could be the AI moment that actually reaches everyone else.
Microsoft reportedly limited internal use of Claude Fable 5 while legal teams review Anthropic’s 30-day data-retention policy.
Anthropic said the broad release is possible because of new safeguards that block responses in specific high-risk areas.
Anthropic chief Dario Amodei expressed uncertainty to Bloomberg on Wednesday about how the Claude AI model played a role in a deadly missile strike that reportedly killed around 120 children at an Iranian elementary school in late February,
Guardrails make the powerful model less useful for AI researchers, though the company said it would grant safeguard-free access to the science community.
A paragraph buried in Fable 5's 319-page system card revealed the model would silently downgrade its responses for certain AI development work — without telling users.
Anthropic released a 'safe' version of Claude Mythos — and changed its data retention policy for the model, too.
SINGAPORE, SINGAPORE, SINGAPORE, June 7, 2026 /EINPresswire.com/ -- Analysis of 480 million verified AI outputs across
