AI news
Anthropic has officially launched Claude 4, its next--generation model featuring a proprietary "Recursive Self--Correction" mechanism. This architecture allows the model to internally audit and refine its reasoning steps before generating a final response, significantly reducing hallucination rates in complex mathematical and legal tasks. Claude 4 introduces a 2--million--token context window as standard and is the first model to achieve "Expert--Level" performance on the Bar Exam and USMLE without specialized fine--tuning. For enterprise clients, Anthropic is offering "Private Instance Deployment" on AWS and Google Cloud, ensuring that proprietary data used for real--time model adaptation remains within the client's virtual private cloud. The company will further detail the API integration for these features at the Anthropic Developer Summit scheduled for October 15, 2026, in San Francisco. Source: https://www.anthropic.com/news/claude--4--launch