Live API 的思维方式

{
  "setup": {
    "model": "models/gemini-3.8-live",
    "generationConfig": {
      "responseModalities": ["AUDIO"],
      "speechConfig": {
        "voiceConfig": {
          "prebuiltVoiceConfig": {
            "voiceName": "Puck"
          }
        }
      }
    }
  }
}

{
  "setup": {
    "model": "models/gemini-3.8-live-extended-thinking",
    "generationConfig": {
      "responseModalities": ["AUDIO"],
      "speechConfig": {
        "voiceConfig": {
          "prebuiltVoiceConfig": {
            "voiceName": "Puck"
          }
        }
      },
      "thinkingConfig": {
        "thinkingLevel": "LOW"
      }
    },
    "tools": [{
      "functionDeclarations": [{
        "name": "searchFlights",
        "description": "Searches for flights between cities.",
        "behavior": "NON_BLOCKING",
        "parameters": {
          "type": "OBJECT",
          "properties": {
            "destination": { "type": "STRING" }
          },
          "required": ["destination"]
        }
      }]
    }]
  }
}

import asyncio
from google import genai
from google.genai import types

client = genai.Client()
model = "gemini-3.8-live-extended-thinking"

# Define non-blocking function declaration
search_flights = types.FunctionDeclaration(
    name="search_flights",
    description="Searches for available flights to a destination.",
    behavior="NON_BLOCKING",
    parameters={
        "type": "OBJECT",
        "properties": {
            "destination": {"type": "STRING"}
        },
        "required": ["destination"]
    }
)

config = types.LiveConnectConfig(
    response_modalities=["AUDIO"],
    thinking_config=types.ThinkingConfig(
        thinking_level="low"
    ),
    tools=[types.Tool(function_declarations=[search_flights])]
)

async def main():
    async with client.aio.live.connect(model=model, config=config) as session:
        print("Session connected with Thinking")

        async for message in session.receive():
            # Inspect interaction status for server lifecycle tracking
            status = getattr(message, "interaction_status", None)
            if status:
                print(f"Interaction status: {status}")

            # Handle audio output parts
            if message.server_content and message.server_content.model_turn:
                for part in message.server_content.model_turn.parts:
                    if part.inline_data:
                        # Process 24kHz audio chunk
                        pass

            # Handle asynchronous tool call
            if message.tool_call:
                for call in message.tool_call.function_calls:
                    print(f"Executing tool: {call.name}")
                    # Simulate function execution
                    response = types.FunctionResponse(
                        id=call.id,
                        name=call.name,
                        response={"result": "Flight DL 145 ($145)"}
                    )
                    await session.send_tool_response(
                        function_responses=[response]
                    )

            # Status is IDLE when reasoning and all turns are complete
            if status == "IDLE":
                print("Session is idle and ready for user input.")

if __name__ == "__main__":
    asyncio.run(main())

import { GoogleGenAI, Modality } from '@google/genai';

const ai = new GoogleGenAI({});
const model = 'gemini-3.8-live-extended-thinking';

const searchFlights = {
  name: 'search_flights',
  description: 'Searches for available flights to a destination.',
  behavior: 'NON_BLOCKING',
  parameters: {
    type: 'OBJECT',
    properties: {
      destination: { type: 'STRING' }
    },
    required: ['destination']
  }
};

const config = {
  responseModalities: [Modality.AUDIO],
  thinkingConfig: {
    thinkingLevel: 'low'
  },
  tools: [{ functionDeclarations: [searchFlights] }]
};

async function main() {
  const session = await ai.live.connect({
    model: model,
    config: config,
    callbacks: {
      onopen: () => console.log('Session connected'),
      onmessage: async (event) => {
        const message = JSON.parse(event.data);

        if (message.interactionStatus) {
          console.log(`Interaction status: ${message.interactionStatus}`);
        }

        if (message.toolCall) {
          for (const call of message.toolCall.functionCalls) {
            console.log(`Executing tool: ${call.name}`);
            session.sendToolResponse({
              functionResponses: [{
                id: call.id,
                name: call.name,
                response: { result: 'Flight DL 145 ($145)' }
              }]
            });
          }
        }

        if (message.interactionStatus === 'IDLE') {
          console.log('Session is idle and waiting for input.');
        }
      }
    }
  });
}

main();