AWS AI and LiveKit

AWS AI ecosystem support

Amazon's AWS AI is a comprehensive collection of production-ready AI services, which integrate with LiveKit in the following ways:

• Amazon Bedrock: Access to foundation models from leading AI companies.
• Amazon Polly: Text-to-speech service with lifelike voices.
• Amazon Transcribe: Speech-to-text service with high accuracy.

The LiveKit Agents AWS plugin supports these services for building voice AI applications.

Getting started

Use the voice AI quickstart to build a voice AI app with AWS services. Select a pipeline model type and add the following components to use AWS AI services:

Install the AWS plugin:

pip install "livekit-agents[aws]~=1.0"

Add your AWS credentials to your .env file:

AWS_ACCESS_KEY_ID=<your-aws-access-key-id>
AWS_SECRET_ACCESS_KEY=<your-aws-secret-access-key>
AWS_REGION=<your-aws-region>

Use the AWS services in your application:

from livekit.plugins import aws

# ...

# in your entrypoint function
session = AgentSession(
    llm=aws.LLM(
        model="anthropic.claude-3-5-sonnet-20240620-v1:0",
    ),
    tts=aws.TTS(
        voice="Ruth",
        speech_engine="generative",
        language="en-US",
    ),
    stt=aws.STT(
        session_id="my-session-id",
        language="en-US",
    ),
    # ... vad, turn_detection, etc.
)

AWS plugin documentation

Amazon Bedrock LLM

LiveKit Agents docs for Amazon Bedrock LLM.

Amazon Polly TTS

LiveKit Agents docs for Amazon Polly TTS.

Amazon Transcribe STT

LiveKit Agents docs for Amazon Transcribe STT.