01.AI (Yi Models)零一万物 (01.AI 开放平台)
Founded by Kai-Fu Lee. 20 RMB (~10M tokens) on registration for Yi-Lightning & Yi-Large.
Core Free Tier
1000 万 Tokens (或 20 元代金券)限时赠送
新用户注册发放 20 元代金券，支持千亿参数 Yi-Lightning 极速推理。
Reset Cycle: 一次性
Eligibility & Verification Requirements
Phone VerificationNo Phone Needed
Credit CardNo Card Needed
Network / RegionGlobal Direct
Concurrency RateStandard Tier
10-Second Drop-in Integration Code (OpenAI Compatible)
curl https://api.01.ai/v1/chat/completions -H "Content-Type: application/json" -H "Authorization: Bearer YOUR_API_KEY" -d '{
"model": "yi-lightning",
"messages": [
{"role": "user", "content": "Hello!"}
]
}'from openai import OpenAI
client = OpenAI(
base_url="https://api.01.ai/v1",
api_key="YOUR_API_KEY",
)
response = client.chat.completions.create(
model="yi-lightning",
messages=[
{"role": "user", "content": "Hello!"}
],
)
print(response.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.01.ai/v1",
apiKey: "YOUR_API_KEY",
});
const response = await client.chat.completions.create({
model: "yi-lightning",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);Gotchas & Risk Precautions
- 代金券有效期 90 天。
