DeepSeek 是国产开源与商用生态兼顾的模型系列,强调推理能力与性价比,社区活跃。适合需要大量调用、推理链(Chain of Thought)与工程实用的场景。
DeepSeek 通常提供与 OpenAI 兼容的 REST 形式,便于快速集成。
// curl(OpenAI 兼容)
curl https://api.deepseek.com/v1/chat/completions \
-H "Authorization: Bearer $DEEPSEEK_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "MODEL_NAME",
"messages": [{"role":"user","content":"为日志处理写一个高性能思路"}],
"temperature": 0.7
}'
// Node.js(openai 兼容客户端)
import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.deepseek.com/v1", apiKey: process.env.DEEPSEEK_API_KEY });
const completion = await client.chat.completions.create({
model: "MODEL_NAME",
messages: [{ role: "user", content: "设计一个电商订单状态机" }]
});
console.log(completion.choices[0].message);