ElevenLabs Integrates Anthropic’s Claude Sonnet 4 for Advanced AI Voice Agents

ElevenLabs has unveiled its integration of Anthropic’s Claude Sonnet 4 model, marking a significant leap in AI voice agent capabilities. The upgrade promises faster, more intelligent interactions through enhanced conversational abilities and tool usage.

Claude Sonnet 4 introduces robust instruction-following features, enabling seamless execution of complex commands. Its optimized architecture delivers real-time responsiveness without sacrificing benchmark performance, rivaling leading models like OpenAI’s o3.

The model’s improved contextual understanding allows for more natural, extended dialogues. This development eliminates previous trade-offs between speed and sophistication, offering developers unprecedented flexibility in creating advanced conversational AI applications.