> ## Documentation Index
> Fetch the complete documentation index at: https://docs.typingmind.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Add back the old versions of GPT-4 & 3.5

### **🚀 What's New?**

Some people have feedback that the new GPT-4 model doesn't work well with old prompts.

So we added back the old versions of GPT-4 and GPT-3.5 to [typingmind.com](http://typingmind.com/), giving you the option:

OpenAI is committed to support these models at least until June 13, 2024.

### ✨ Stay updated

Follow us on [Twitter](https://x.com/TypingMindApp) to stay informed about the latest updates, tips, and tutorials:

[https://twitter.com/tdinh\_me/status/1682219965125103616](https://twitter.com/tdinh_me/status/1682219965125103616)