Claude Opus/Sonnet Voice Mode, Open-Weight Model Cost Savings, & GitHub AI Agent Security

Claude Opus/Sonnet Voice Mode, Open-Weight Model Cost Savings, & GitHub AI Agent Security

Anthropic extends voice mode to Claude Opus and Sonnet; Echo achieves Fable-level results with open-weight models at one-third cost. For tech leaders: new voice APIs enable sophisticated agents and cost-effective alternatives reduce TCO, but GitLost prompt injection on GitHub AI Agent demands rigorous input sanitization to prevent private data leaks.