AWSJun 24, 2026
Loka built a low-latency speech-to-speech voice agent for automotive dealerships using Amazon Nova 2 Sonic (via Amazon Bedrock)
3.8Innovativeness3.8/5Advanced3.8/5 - Advanced. This is more advanced than a basic voice assistant because it uses native speech-to-speech processing, an event-driven production architecture, tool calling, and an automated prompt-evaluation loop. The calibration set included a similar recent contact-center/coplilot case around 3.0 and a more advanced platform case around 3.8, so this lands at the upper end of differentiated applied innovation.Loka built a conversational AI voice agent for automotive dealership calls using Amazon Nova 2 Sonic on Amazon Bedrock to reduce latency and improve natural turn-taking.The solution uses a serverless, event-driven architecture with LiveKit Agents on AWS, Amazon ECS, Amazon RDS, IAM governance for prompt changes, and Python tools for inventory search, appointment booking, and customer lookup.
Loka
Automotive