News Summary

Anthropic has announced the release of its latest AI models, Claude Opus 4 and Claude Sonnet 4, during its Code with Claude conference. The new Opus 4 model is designed to handle complex tasks autonomously for nearly a full workday, making it ideal for agentic systems that aim for artificial general intelligence. It is 65% less likely to exploit loopholes and demonstrates enhanced memory capabilities. Opus 4 is equipped to use multiple software tools in parallel and follow instructions more accurately. Alongside Opus 4, Anthropic introduced Claude Sonnet 4, a hybrid reasoning model available to both free and premium users, with integration into platforms like Microsoft’s GitHub Copilot. Sonnet 4 maintains affordable API pricing and combines prompt execution with extended reasoning capabilities. The release of these models positions Anthropic at the forefront of AI development, offering significant advancements in autonomous coding and reasoning.