The database migration is complete and now the database speed is 10x faster than before! Generating answers is much quicker.(29 Aug)
The iPhone moment of AI is right now.Don't miss out again.


Answer factual questions
Write Emails
Chat with you
Write code
Write reports, love letter...
Process data


You can signup and try GPT-3.5 for free first (with a limit of 5,000 cans of cat food), then decide whether to subscribe and pay for it.

ChatGPT's primary model. Fast, good enough for most cases, and cost effective.

  • CNY ¥35 per month
  • 200,000 cans of GPT-3.5 cat food included per month
  • Context/conversation support
  • No-questions-asked, 7-day refund policy
Start Free

70% smarter reasoning and 200% sharper conciseness. The most advanced GPT model.

  • CNY ¥70 per month
  • Everything in GPT-3.5 plan
  • Plus 50,000 cans of GPT-4 cat food
  • No-questions-asked, 7-day refund policy
Start Free
  1. The cat needs to be fed to answer your questions. 10,000 cans of cat food can make the cat say roughly about 7,500 English words, or 5,000 Chinese/Japanese characters.
  2. For GPT-3.5/4 plans, within 7 days of the purchase, a full refund can be applied for without giving a reason. Each person can only get a refund once, and when applying for a refund, the amount of cat food used cannot exceed 10% of the package (for the GPT-4 plan, either GPT-3.5 or GPT-4 cat food usage cannot exceed this number).
  3. The additional cat food purchased separately is only valid during the current billing cycle and will expire and become invalid after it expires. Additionally, this item cannot be refunded after purchase.


Want to learn more? Check out the FAQ.