Anthropic has launched two Mythos-class models on June 9, 2026: Claude Fable 5, the first such model it has made publicly available, and Claude Mythos 5, restricted to vetted cybersecurity partners.

Back in April, Anthropic unveiled its Claude Mythos AI model that it said was too powerful to publicly release. Instead, the company has shared access with software vendors, including Apple, in an ...

你有没有遇到过这种情况：Agent调用了工具，拿到结果，然后继续调用工具，循环了十几次，最后给了你一个完全跑偏的答案——而你压根不知道它在想什么？ 你有没有遇到过这种情况：Agent调用了工具，拿到结果，然后继续调用工具，循环了十几次，最后给了 ...

For this, the government is amending the Right to Education (RTE) rules based on the Centre’s decision in 2019.

Wednesday's highs will range from the middle 90s to the lower 100s.

Anthropic released its latest model Tuesday afternoon, heralding the public’s first access to the AI company’s most powerful class of AI systems. Subscribe to read this story ad-free Get unlimited ...

Anthropic recently released a new artificial intelligence model, Claude Fable 5, that is the first publicly available version of what the company calls its 'Mythos class' of models. An earlier, ...

Public release date: Fable 5 was made publicly available on June 9, 2026, marking Anthropic's first open release of a Mythos-class model. Benchmark performance: Fable 5 achieved high scores in coding ...

Anthropic has finally released a version of Claude Mythos, its most powerful model yet, but most people will experience it under a different name. The company just announced Claude Fable 5, its first ...