Baidu Qianfan: CoBuddy — AI Model

What is Baidu Qianfan: CoBuddy?

Baidu CoBuddy is a code generation model optimized for coding tasks and AI agent workflows, available free on OpenRouter. It features a 131K context window with up to 65K output tokens — one of the largest output windows among free coding models. Runs on fp8 quantization for high throughput and low latency. Supports native tool calling and reasoning. OpenAI-compatible via OpenRouter. Free tier: 200 RPD (or 1,000 with $10 lifetime credit).

Baidu Qianfan: CoBuddy API Code Example

Paste your API key and run. See the config generator for Claude Code, Cursor, and more tools.

from openai import OpenAI

client = OpenAI(
    base_url="https://openrouter.ai/api/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="baidu/cobuddy",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

import OpenAI from "openai";

const openai = new OpenAI({
  baseURL: "https://openrouter.ai/api/v1",
  apiKey: "YOUR_API_KEY",
});

const completion = await openai.chat.completions.create({
  model: "baidu/cobuddy",
  messages: [{ role: "user", content: "Hello!" }],
});

console.log(completion.choices[0].message.content);

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "baidu/cobuddy",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

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