Anthropic has released Claude Fable 5 on Wednesday, allowing the public to access the core architecture of its notorious 'Mythos' model

Anthropic said the new version, called Claude Fable 5, will have safeguards to prevent misuse in fields like cybersecurity.

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