Perplexity with LiveKit Agents

pip install "livekit-agents[perplexity]"

export PERPLEXITY_API_KEY="your_api_key_here"

from livekit.agents import Agent, AgentSession
from livekit.plugins import perplexity, openai, silero

session = AgentSession(
    llm=perplexity.LLM(model="sonar-pro"),
    stt=openai.STT(),
    tts=openai.TTS(),
    vad=silero.VAD.load(),
)

agent = Agent(
    instructions="You are a helpful voice assistant. Use web search to answer with up-to-date information.",
)

# Run the session inside your LiveKit room entrypoint

from livekit.plugins import perplexity

llm = perplexity.LLM(
    model="sonar-pro",
    api_key="...",            # falls back to PERPLEXITY_API_KEY
    temperature=0.2,
    top_p=0.9,
    parallel_tool_calls=True,
)