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Use sonic-3 by default #14

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Merged
bcherry merged 2 commits into from
Oct 29, 2025
Merged

Use sonic-3 by default #14

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9e46428
use sonic 3
bcherry Oct 25, 2025
788dd4b
use full version
bcherry Oct 29, 2025
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15 changes: 12 additions & 3 deletions src/agent.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ import {
WorkerOptions,
cli,
defineAgent,
inference,
metrics,
voice,
} from '@livekit/agents';
Expand Down Expand Up @@ -56,15 +57,23 @@ export default defineAgent({
const session = new voice.AgentSession({
// Speech-to-text (STT) is your agent's ears, turning the user's speech into text that the LLM can understand
// See all available models at https://docs.livekit.io/agents/models/stt/
stt: 'assemblyai/universal-streaming:en',
stt: new inference.STT({
model: 'assemblyai/universal-streaming',
language: 'en',
}),

// A Large Language Model (LLM) is your agent's brain, processing user input and generating a response
// See all providers at https://docs.livekit.io/agents/models/llm/
llm: 'openai/gpt-4.1-mini',
llm: new inference.LLM({
model: 'openai/gpt-4.1-mini',
}),

// Text-to-speech (TTS) is your agent's voice, turning the LLM's text into speech that the user can hear
// See all available models as well as voice selections at https://docs.livekit.io/agents/models/tts/
tts: 'cartesia/sonic-2:9626c31c-bec5-4cca-baa8-f8ba9e84c8bc',
tts: new inference.TTS({
model: 'cartesia/sonic-3',
voice: '9626c31c-bec5-4cca-baa8-f8ba9e84c8bc',
}),

// VAD and turn detection are used to determine when the user is speaking and when the agent should respond
// See more at https://docs.livekit.io/agents/build/turns
Expand Down