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

TL;DR

  • Anthropic released Claude Fable 5, a powerful AI model previously limited to select users, to the public.
  • The broad release is enabled by new safeguards that block responses in high-risk areas such as cybersecurity and biology.
  • Claude Fable 5 demonstrates exceptional performance, scoring higher than previous models like Claude Opus 4.8 on some benchmarks.
  • The model's pricing is higher than Claude Opus 4.8, reflecting its advanced capabilities and increased ROI for users.
  • Anthropic also launched an updated Mythos model, Claude Mythos 5, with fewer safeguards.
  • The release coincides with Anthropic's confidential IPO filing and follows a period of significant growth and high valuation.