Gemini 3.1 Flash Lite Preview：谷歌最新轻量级模型，代理任务与低延迟场景首选

import openai

# 配置 API易 客户端
client = openai.OpenAI(
    api_key="your-apiyi-api-key",  # 替换为您的 API易 密钥
    base_url="https://api.apiyi.com/v1"
)

# 调用 Gemini 3.1 Flash Lite Preview
response = client.chat.completions.create(
    model="gemini-3.1-flash-lite-preview",
    messages=[
        {
            "role": "system",
            "content": "你是一个高效的数据提取助手，从用户提供的文本中提取结构化信息。"
        },
        {
            "role": "user",
            "content": "请从以下文本中提取公司名称、成立时间和主营业务：API易成立于2024年，是一家专注于AI大模型API中转服务的科技公司，支持200+热门AI模型。"
        }
    ],
    max_tokens=1024,
    temperature=0.3,
    response_format={"type": "json_object"}
)

print(response.choices[0].message.content)

import openai
import json

client = openai.OpenAI(
    api_key="your-apiyi-api-key",
    base_url="https://api.apiyi.com/v1"
)

# 定义工具
tools = [
    {
        "type": "function",
        "function": {
            "name": "get_weather",
            "description": "获取指定城市的天气信息",
            "parameters": {
                "type": "object",
                "properties": {
                    "city": {"type": "string", "description": "城市名称"}
                },
                "required": ["city"]
            }
        }
    }
]

response = client.chat.completions.create(
    model="gemini-3.1-flash-lite-preview",
    messages=[{"role": "user", "content": "北京今天天气怎么样？"}],
    tools=tools,
    tool_choice="auto"
)

print(response.choices[0].message.tool_calls)