DeepSeek api开放平台

from openai import OpenAI

# 初始化 DeepSeek 开放平台接口
client = OpenAI(
    api_key="sk-deepseek-your-token",
    base_url="https://api.deepseek.com"  # 官方接入端点
)

# 调用 DeepSeek-R1 纯强化学习推理模型
response = client.chat.completions.create(
    model="deepseek-reasoner",  # 推理旗舰代号
    messages=[
        {"role": "system", "content": "你是一位顶尖的分布式计算架构师。"},
        {"role": "user", "content": "请设计一个千万级 QPS 的低延迟滑动窗口限流算法。"}
    ],
    stream=True
)

for chunk in response:
    # 接收实时思维链推演
    if hasattr(chunk.choices[0].delta, 'reasoning_content') and chunk.choices[0].delta.reasoning_content:
        print(chunk.choices[0].delta.reasoning_content, end="", flush=True)
    elif chunk.choices[0].delta.content:
        print(chunk.choices[0].delta.content, end="", flush=True)