[B.AI Officially Launches Claude Opus 4.8, Upgraded Coding and Reasoning Capabilities] According to Deep Tide TechFlow, on May 29, the B.AI platform officially launched the Claude Opus 4.8 model. This model, while maintaining the same price as version 4.7, focuses on enhancing coding and reasoning capabilities and has achieved several key breakthroughs, including a significant reduction in code defect detection failure rate by approximately fourfold, more objective and accurate task progress feedback, and further improved ability to independently execute complex tasks over extended periods. These upgrades better support scenarios involving automated development and deep reasoning. Currently, Opus 4.8 is fully open for API integration and Web Chat access. Users can log in at http://chat.b.ai/chat to experience it immediately or consult the official documentation for more technical details.